21.96% is the change from 797 to 972
Calculation steps:
[( 972 - 797 ) ÷ 797] x 100 = 21.96%
Formula
Percentage change = [(972 - 797) / 797] x 100
Subtract the new number by the original number
972 - 797 = 175
175 ÷ 797 = 0.21957340025094102
0.21957340025094102 x 100 = 21.96%