50.7% is the change from 357 to 538
Calculation steps:
[( 538 - 357 ) ÷ 357] x 100 = 50.7%
Formula
Percentage change = [(538 - 357) / 357] x 100
Subtract the new number by the original number
538 - 357 = 181
181 ÷ 357 = 0.5070028011204482
0.5070028011204482 x 100 = 50.7%