-76.51% is the change from 332 to 78
Calculation steps:
[( 78 - 332 ) ÷ 332] x 100 = -76.51%
Formula
Percentage change = [(78 - 332) / 332] x 100
Subtract the new number by the original number
78 - 332 = -254
-254 ÷ 332 = -0.7650602409638554
-0.7650602409638554 x 100 = -76.51%