30.3% is the change from 538 to 701
Calculation steps:
[( 701 - 538 ) ÷ 538] x 100 = 30.3%
Formula
Percentage change = [(701 - 538) / 538] x 100
Subtract the new number by the original number
701 - 538 = 163
163 ÷ 538 = 0.30297397769516726
0.30297397769516726 x 100 = 30.3%