969.62% is the change from 79 to 845
Calculation steps:
[( 845 - 79 ) ÷ 79] x 100 = 969.62%
Formula
Percentage change = [(845 - 79) / 79] x 100
Subtract the new number by the original number
845 - 79 = 766
766 ÷ 79 = 9.69620253164557
9.69620253164557 x 100 = 969.62%