90.29% is the change from 525 to 999
Calculation steps:
[( 999 - 525 ) ÷ 525] x 100 = 90.29%
Formula
Percentage change = [(999 - 525) / 525] x 100
Subtract the new number by the original number
999 - 525 = 474
474 ÷ 525 = 0.9028571428571428
0.9028571428571428 x 100 = 90.29%