82.18% is the change from 174 to 317
Calculation steps:
[( 317 - 174 ) ÷ 174] x 100 = 82.18%
Formula
Percentage change = [(317 - 174) / 174] x 100
Subtract the new number by the original number
317 - 174 = 143
143 ÷ 174 = 0.8218390804597702
0.8218390804597702 x 100 = 82.18%