91.31% is the change from 495 to 947
Calculation steps:
[( 947 - 495 ) ÷ 495] x 100 = 91.31%
Formula
Percentage change = [(947 - 495) / 495] x 100
Subtract the new number by the original number
947 - 495 = 452
452 ÷ 495 = 0.9131313131313131
0.9131313131313131 x 100 = 91.31%