-95.58% is the change from 770 to 34
Calculation steps:
[( 34 - 770 ) ÷ 770] x 100 = -95.58%
Formula
Percentage change = [(34 - 770) / 770] x 100
Subtract the new number by the original number
34 - 770 = -736
-736 ÷ 770 = -0.9558441558441558
-0.9558441558441558 x 100 = -95.58%