-90.75% is the change from 778 to 72
Calculation steps:
[( 72 - 778 ) ÷ 778] x 100 = -90.75%
Formula
Percentage change = [(72 - 778) / 778] x 100
Subtract the new number by the original number
72 - 778 = -706
-706 ÷ 778 = -0.9074550128534704
-0.9074550128534704 x 100 = -90.75%