111.63% is the change from 43 to 91
Calculation steps:
[( 91 - 43 ) ÷ 43] x 100 = 111.63%
Formula
Percentage change = [(91 - 43) / 43] x 100
Subtract the new number by the original number
91 - 43 = 48
48 ÷ 43 = 1.1162790697674418
1.1162790697674418 x 100 = 111.63%