20.87% is the change from 436 to 527
Calculation steps:
[( 527 - 436 ) ÷ 436] x 100 = 20.87%
Formula
Percentage change = [(527 - 436) / 436] x 100
Subtract the new number by the original number
527 - 436 = 91
91 ÷ 436 = 0.20871559633027523
0.20871559633027523 x 100 = 20.87%