1007.23% is the change from 83 to 919
Calculation steps:
[( 919 - 83 ) ÷ 83] x 100 = 1007.23%
Formula
Percentage change = [(919 - 83) / 83] x 100
Subtract the new number by the original number
919 - 83 = 836
836 ÷ 83 = 10.072289156626505
10.072289156626505 x 100 = 1007.23%