52500% is the change from 1 to 526
Calculation steps:
[( 526 - 1 ) ÷ 1] x 100 = 52500%
Formula
Percentage change = [(526 - 1) / 1] x 100
Subtract the new number by the original number
526 - 1 = 525
525 ÷ 1 = 525
525 x 100 = 52500%
Example