Table:
|  | As of March 31, |  |
| --- | --- | --- |
|  | 2019 | 2018 |
| Computer equipment | $4,754 | $4,713 |
| Less: Accumulated amortization | (2,228) | (990) |
|  | $2,526 | $3,723 |
Paragraphs:
(2) Includes property and equipment acquired under capital leases:
Depreciation and amortization expense was $25.2 million, $17.5 million, and $11.8 million for the years ended March 31, 2019, 2018 and 2017, respectively. Depreciation and amortization expense in the years ended March 31, 2019, 2018 and 2017 included $1.2 million, $0.9 million and $0.1 million related to property and equipment acquired under capital leases.
Question:
What is the change in Accumulated amortization from March 31, 2018 to March 31, 2019?
Answer: 2228-990 = 1238