8509.09% is the change from 11 to 947
Calculation steps:
[( 947 - 11 ) ÷ 11] x 100 = 8509.09%
Formula
Percentage change = [(947 - 11) / 11] x 100
Subtract the new number by the original number
947 - 11 = 936
936 ÷ 11 = 85.0909090909091
85.0909090909091 x 100 = 8509.09%