-39.25% is the change from 293 to 178
Calculation steps:
[( 178 - 293 ) ÷ 293] x 100 = -39.25%
Formula
Percentage change = [(178 - 293) / 293] x 100
Subtract the new number by the original number
178 - 293 = -115
-115 ÷ 293 = -0.3924914675767918
-0.3924914675767918 x 100 = -39.25%