18.81% is the change from 452 to 537
Calculation steps:
[( 537 - 452 ) ÷ 452] x 100 = 18.81%
Formula
Percentage change = [(537 - 452) / 452] x 100
Subtract the new number by the original number
537 - 452 = 85
85 ÷ 452 = 0.18805309734513273
0.18805309734513273 x 100 = 18.81%