73.21% is the change from 56 to 97
Calculation steps:
[( 97 - 56 ) ÷ 56] x 100 = 73.21%
Formula
Percentage change = [(97 - 56) / 56] x 100
Subtract the new number by the original number
97 - 56 = 41
41 ÷ 56 = 0.7321428571428571
0.7321428571428571 x 100 = 73.21%