79.93% is the change from 538 to 968
Calculation steps:
[( 968 - 538 ) ÷ 538] x 100 = 79.93%
Formula
Percentage change = [(968 - 538) / 538] x 100
Subtract the new number by the original number
968 - 538 = 430
430 ÷ 538 = 0.7992565055762082
0.7992565055762082 x 100 = 79.93%