93.23% is the change from 517 to 999
Calculation steps:
[( 999 - 517 ) ÷ 517] x 100 = 93.23%
Formula
Percentage change = [(999 - 517) / 517] x 100
Subtract the new number by the original number
999 - 517 = 482
482 ÷ 517 = 0.9323017408123792
0.9323017408123792 x 100 = 93.23%