Table:
|  |  | Fiscal Years Ended March 31, |  |
| --- | --- | --- | --- |
|  | 2019 | 2018 | 2017 |
| Numerator |  |  |  |
| Net income (1) | $206,587 | $254,127 | $47,157 |
| Denominator: |  |  |  |
| Weighted-average common shares outstanding: |  |  |  |
| Basic | 57,840 | 52,798 | 46,552 |
| Assumed conversion of employee stock grants | 1,242 | 2,291 | 2,235 |
| Assumed conversion of warrants | — | 3,551 | 6,602 |
| Diluted | $59,082 | $58,640 | $55,389 |
| Net income per basic share (1) | $3.57 | $4.81 | $1.01 |
| Net income per diluted share (1) | $3.50 | $4.33 | $0.85 |
Paragraphs:
The following table presents the basic and diluted weighted-average number of shares of common stock (amounts in thousands, except per share data):
(1) Fiscal years ending March 31, 2018 and 2017 adjusted due to the adoption of ASC 606.
Question:
What was the percentage change in the Net income per diluted share between 2018 and 2019?
Answer: (3.50-4.33)/4.33 = -19.17