978.87% is the change from 71 to 766
Calculation steps:
[( 766 - 71 ) ÷ 71] x 100 = 978.87%
Formula
Percentage change = [(766 - 71) / 71] x 100
Subtract the new number by the original number
766 - 71 = 695
695 ÷ 71 = 9.788732394366198
9.788732394366198 x 100 = 978.87%