Fiscal Years
2019
2018
2017
Numerator:     
Loss from continuing operations
$(383,798)
$(133,762)
$(150,416)
Loss from discontinued operations
—
(6,215)
(19,077)
Net loss
(383,798)
(139,977)
(169,493)
Warrant liability gain
—
(27,646)
—
Net loss attributable to common stockholders
$(383,798)
$(167,623)
$(169,493)
Denominator:     
Weighted average common shares outstanding-basic
65,686
64,741
60,704
Dilutive effect of warrants
—
570
—
Weighted average common shares outstanding-diluted
65,686
65,311
60,704
Common stock earnings per share-basic:     
Continuing operations
$(5.84)
$(2.07)
$(2.48)
Discontinued operations
—
(0.10)
(0.31)
Net common stock earnings per share-basic
$(5.84)
$(2.16)
$(2.79)
Common stock earnings per share-diluted:
Continuing operations
$(5.84)
$(2.47)
$(2.48)
Discontinued operations
—
(0.10)
(0.31)
Net common stock earnings per share-diluted
$(5.84)
$(2.57)
$(2.79)

text: 24. EARNINGS PER SHARE
text: The following table set forth the computation for basic and diluted net income (loss) per share of common stock (in thousands, except per share data):
text: As of September 27, 2019, we had warrants outstanding which were reported as a liability on the consolidated balance sheet. During fiscal years 2019 and 2018, we recorded gains of $0.8 million and $27.6 million, respectively, associated with adjusting the fair value of the warrants, in the Consolidated Statements of Operations primarily as a result of declines in our stock price.
text: When calculating earnings per share we are required to adjust for the dilutive effect of outstanding common stock equivalents, including adjustment to the numerator for the dilutive effect of contracts that must be settled in common stock. During the fiscal year ended September 27, 2019, we excluded the effects of the warrant gain and the 214,303 of potential shares of common stock issuable upon exercise of warrants as the inclusion would be anti-dilutive.
text: During the fiscal year ended September 28, 2018, we adjusted the numerator to exclude the warrant gain $27.6 million, and we also adjusted the denominator for the dilutive effect of the incremental warrant shares of 569,667 under the treasury stock method. For the fiscal years 2018, the table above excludes the effects of 375,940 shares of potential shares of common stock issuable upon exercise of stock options, restricted stock and restricted stock units as the inclusion would be anti-dilutive.
text: The table excludes the effects of 386,552 and 1,877,401 shares for fiscal years 2019 and 2017, respectively, of potential shares of common stock issuable upon exercise of stock options, restricted stock, restricted stock units and warrants as the inclusion would be anti-dilutive.

Questions:
question: What were the respective gains in 2019 and 2018?
answer: $0.8 million
$27.6 million
question: What is the adjustment made when calculating earnings per share?
answer: the dilutive effect of outstanding common stock equivalents, including adjustment to the numerator for the dilutive effect of contracts that must be settled in common stock.
question: What was the Loss from continuing operations in 2019?
answer: $(383,798)
scale: thousand
question: In which year was Loss from discontinued operations 0?
answer: 2019
derivation: locate and analyze Loss from discontinued operations in row 5
question: What was the average Net loss for 2017 to 2019?
answer: 231089.33
derivation: (383,798 + 139,977 + 169,493) / 3
scale: thousand
question: What is the change in the Weighted average common shares outstanding-basic from 2018 to 2019?
answer: 945
derivation: 65,686 - 64,741
scale: thousand