-80.92% is the change from 933 to 178
Calculation steps:
[( 178 - 933 ) ÷ 933] x 100 = -80.92%
Formula
Percentage change = [(178 - 933) / 933] x 100
Subtract the new number by the original number
178 - 933 = -755
-755 ÷ 933 = -0.8092175777063236
-0.8092175777063236 x 100 = -80.92%