97.32% is the change from 112 to 221
Calculation steps:
[( 221 - 112 ) ÷ 112] x 100 = 97.32%
Formula
Percentage change = [(221 - 112) / 112] x 100
Subtract the new number by the original number
221 - 112 = 109
109 ÷ 112 = 0.9732142857142857
0.9732142857142857 x 100 = 97.32%