72.12% is the change from 538 to 926
Calculation steps:
[( 926 - 538 ) ÷ 538] x 100 = 72.12%
Formula
Percentage change = [(926 - 538) / 538] x 100
Subtract the new number by the original number
926 - 538 = 388
388 ÷ 538 = 0.7211895910780669
0.7211895910780669 x 100 = 72.12%