-45.11% is the change from 317 to 174
Calculation steps:
[( 174 - 317 ) ÷ 317] x 100 = -45.11%
Formula
Percentage change = [(174 - 317) / 317] x 100
Subtract the new number by the original number
174 - 317 = -143
-143 ÷ 317 = -0.45110410094637227
-0.45110410094637227 x 100 = -45.11%