-84.52% is the change from 788 to 122
Calculation steps:
[( 122 - 788 ) ÷ 788] x 100 = -84.52%
Formula
Percentage change = [(122 - 788) / 788] x 100
Subtract the new number by the original number
122 - 788 = -666
-666 ÷ 788 = -0.8451776649746193
-0.8451776649746193 x 100 = -84.52%