-81.22% is the change from 948 to 178
Calculation steps:
[( 178 - 948 ) ÷ 948] x 100 = -81.22%
Formula
Percentage change = [(178 - 948) / 948] x 100
Subtract the new number by the original number
178 - 948 = -770
-770 ÷ 948 = -0.8122362869198312
-0.8122362869198312 x 100 = -81.22%