-57.69% is the change from 78 to 33
Calculation steps:
[( 33 - 78 ) ÷ 78] x 100 = -57.69%
Formula
Percentage change = [(33 - 78) / 78] x 100
Subtract the new number by the original number
33 - 78 = -45
-45 ÷ 78 = -0.5769230769230769
-0.5769230769230769 x 100 = -57.69%