76.02% is the change from 538 to 947
Calculation steps:
[( 947 - 538 ) ÷ 538] x 100 = 76.02%
Formula
Percentage change = [(947 - 538) / 538] x 100
Subtract the new number by the original number
947 - 538 = 409
409 ÷ 538 = 0.7602230483271375
0.7602230483271375 x 100 = 76.02%