-44.3% is the change from 316 to 176
Calculation steps:
[( 176 - 316 ) ÷ 316] x 100 = -44.3%
Formula
Percentage change = [(176 - 316) / 316] x 100
Subtract the new number by the original number
176 - 316 = -140
-140 ÷ 316 = -0.4430379746835443
-0.4430379746835443 x 100 = -44.3%