63.57% is the change from 538 to 880
Calculation steps:
[( 880 - 538 ) ÷ 538] x 100 = 63.57%
Formula
Percentage change = [(880 - 538) / 538] x 100
Subtract the new number by the original number
880 - 538 = 342
342 ÷ 538 = 0.6356877323420075
0.6356877323420075 x 100 = 63.57%