89.02% is the change from 501 to 947
Calculation steps:
[( 947 - 501 ) ÷ 501] x 100 = 89.02%
Formula
Percentage change = [(947 - 501) / 501] x 100
Subtract the new number by the original number
947 - 501 = 446
446 ÷ 501 = 0.8902195608782435
0.8902195608782435 x 100 = 89.02%