-73.58% is the change from 878 to 232
Calculation steps:
[( 232 - 878 ) ÷ 878] x 100 = -73.58%
Formula
Percentage change = [(232 - 878) / 878] x 100
Subtract the new number by the original number
232 - 878 = -646
-646 ÷ 878 = -0.7357630979498861
-0.7357630979498861 x 100 = -73.58%