Table:
| NEO | Total FY17 PRUs Vested at end of FY18 | Total FY17 PRUs Vested at end of FY19 | Total FY17 PRUs Earned and Vested (1) |
| --- | --- | --- | --- |
| Gregory S. Clark | 2,404,175 | 175,023 | 2,579,198 |
| Nicholas R. Noviello | 606,935 | 44,184 | 651,119 |
| Amy L. Cappellanti-Wolf | 207,142 | 15,080 | 222,222 |
| Samir Kapuria | 148,322 | 10,798 | 159,120 |
| Scott C. Taylor | 414,287 | 30,160 | 444,447 |
Paragraphs:
Below is the summary of the FY17 PRUs vested and earned by each NEO.
(1) The Compensation Committee did not exercise its discretion to reduce any payouts.
Question:
What is the difference between Total FY17 PRUs Earned and Vested between Gregory S. Clark and  Nicholas R. Noviello?
Answer: 2579198-651119 = 1928079