-40.21% is the change from 291 to 174
Calculation steps:
[( 174 - 291 ) ÷ 291] x 100 = -40.21%
Formula
Percentage change = [(174 - 291) / 291] x 100
Subtract the new number by the original number
174 - 291 = -117
-117 ÷ 291 = -0.4020618556701031
-0.4020618556701031 x 100 = -40.21%