11737.5% is the change from 8 to 947
Calculation steps:
[( 947 - 8 ) ÷ 8] x 100 = 11737.5%
Formula
Percentage change = [(947 - 8) / 8] x 100
Subtract the new number by the original number
947 - 8 = 939
939 ÷ 8 = 117.375
117.375 x 100 = 11737.5%
Example