22.81% is the change from 526 to 646
Calculation steps:
[( 646 - 526 ) ÷ 526] x 100 = 22.81%
Formula
Percentage change = [(646 - 526) / 526] x 100
Subtract the new number by the original number
646 - 526 = 120
120 ÷ 526 = 0.22813688212927757
0.22813688212927757 x 100 = 22.81%