45.54% is the change from 538 to 783
Calculation steps:
[( 783 - 538 ) ÷ 538] x 100 = 45.54%
Formula
Percentage change = [(783 - 538) / 538] x 100
Subtract the new number by the original number
783 - 538 = 245
245 ÷ 538 = 0.45539033457249073
0.45539033457249073 x 100 = 45.54%