32.56% is the change from 43 to 57
Calculation steps:
[( 57 - 43 ) ÷ 43] x 100 = 32.56%
Formula
Percentage change = [(57 - 43) / 43] x 100
Subtract the new number by the original number
57 - 43 = 14
14 ÷ 43 = 0.32558139534883723
0.32558139534883723 x 100 = 32.56%