2012% is the change from 25 to 528
Calculation steps:
[( 528 - 25 ) ÷ 25] x 100 = 2012%
Formula
Percentage change = [(528 - 25) / 25] x 100
Subtract the new number by the original number
528 - 25 = 503
503 ÷ 25 = 20.12
20.12 x 100 = 2012%
Example