Table:
|  |  | Year ended December 31, |  |
| --- | --- | --- | --- |
|  | 2019(1) | 2018 | 2017 |
| Data entry, indexing services and other operating expenses | $8.8 | $8.2 | $5.1 |
| Corporate services | 3.8 | 4.9 | 9.2 |
| Technology and corporate services | (0.1) | (1.0) | (1.7) |
| Total related party expenses, net | $12.5 | $12.1 | $12.6 |
Paragraphs:
Consolidated Statements of Earnings and Comprehensive Earnings
A detail of related party items included in Operating expenses (net of expense reimbursements) is as follows (in millions):
(1) Transactions with FNF are summarized through November 30, 2019, the date after which FNF is no longer considered a related party.
Question:
What was the change in corporate services between 2017 and 2018?
Answer: 4.9-9.2 = -4.3