-80.48% is the change from 789 to 154
Calculation steps:
[( 154 - 789 ) ÷ 789] x 100 = -80.48%
Formula
Percentage change = [(154 - 789) / 789] x 100
Subtract the new number by the original number
154 - 789 = -635
-635 ÷ 789 = -0.8048162230671736
-0.8048162230671736 x 100 = -80.48%