47.4% is the change from 538 to 793
Calculation steps:
[( 793 - 538 ) ÷ 538] x 100 = 47.4%
Formula
Percentage change = [(793 - 538) / 538] x 100
Subtract the new number by the original number
793 - 538 = 255
255 ÷ 538 = 0.4739776951672863
0.4739776951672863 x 100 = 47.4%