-5.89% is the change from 933 to 878
Calculation steps:
[( 878 - 933 ) ÷ 933] x 100 = -5.89%
Formula
Percentage change = [(878 - 933) / 933] x 100
Subtract the new number by the original number
878 - 933 = -55
-55 ÷ 933 = -0.05894962486602358
-0.05894962486602358 x 100 = -5.89%