75.37% is the change from 540 to 947
Calculation steps:
[( 947 - 540 ) ÷ 540] x 100 = 75.37%
Formula
Percentage change = [(947 - 540) / 540] x 100
Subtract the new number by the original number
947 - 540 = 407
407 ÷ 540 = 0.7537037037037037
0.7537037037037037 x 100 = 75.37%