-82.3% is the change from 774 to 137
Calculation steps:
[( 137 - 774 ) ÷ 774] x 100 = -82.3%
Formula
Percentage change = [(137 - 774) / 774] x 100
Subtract the new number by the original number
137 - 774 = -637
-637 ÷ 774 = -0.8229974160206718
-0.8229974160206718 x 100 = -82.3%