46.47% is the change from 538 to 788
Calculation steps:
[( 788 - 538 ) ÷ 538] x 100 = 46.47%
Formula
Percentage change = [(788 - 538) / 538] x 100
Subtract the new number by the original number
788 - 538 = 250
250 ÷ 538 = 0.4646840148698885
0.4646840148698885 x 100 = 46.47%