-84.11% is the change from 774 to 123
Calculation steps:
[( 123 - 774 ) ÷ 774] x 100 = -84.11%
Formula
Percentage change = [(123 - 774) / 774] x 100
Subtract the new number by the original number
123 - 774 = -651
-651 ÷ 774 = -0.8410852713178295
-0.8410852713178295 x 100 = -84.11%