32.73% is the change from 220 to 292
Calculation steps:
[( 292 - 220 ) ÷ 220] x 100 = 32.73%
Formula
Percentage change = [(292 - 220) / 220] x 100
Subtract the new number by the original number
292 - 220 = 72
72 ÷ 220 = 0.32727272727272727
0.32727272727272727 x 100 = 32.73%