-82.35% is the change from 776 to 137
Calculation steps:
[( 137 - 776 ) ÷ 776] x 100 = -82.35%
Formula
Percentage change = [(137 - 776) / 776] x 100
Subtract the new number by the original number
137 - 776 = -639
-639 ÷ 776 = -0.8234536082474226
-0.8234536082474226 x 100 = -82.35%