23.08% is the change from 91 to 112
Calculation steps:
[( 112 - 91 ) ÷ 91] x 100 = 23.08%
Formula
Percentage change = [(112 - 91) / 91] x 100
Subtract the new number by the original number
112 - 91 = 21
21 ÷ 91 = 0.23076923076923078
0.23076923076923078 x 100 = 23.08%