-44.05% is the change from 311 to 174
Calculation steps:
[( 174 - 311 ) ÷ 311] x 100 = -44.05%
Formula
Percentage change = [(174 - 311) / 311] x 100
Subtract the new number by the original number
174 - 311 = -137
-137 ÷ 311 = -0.4405144694533762
-0.4405144694533762 x 100 = -44.05%