1040.96% is the change from 83 to 947
Calculation steps:
[( 947 - 83 ) ÷ 83] x 100 = 1040.96%
Formula
Percentage change = [(947 - 83) / 83] x 100
Subtract the new number by the original number
947 - 83 = 864
864 ÷ 83 = 10.409638554216867
10.409638554216867 x 100 = 1040.96%