-19.82% is the change from 217 to 174
Calculation steps:
[( 174 - 217 ) ÷ 217] x 100 = -19.82%
Formula
Percentage change = [(174 - 217) / 217] x 100
Subtract the new number by the original number
174 - 217 = -43
-43 ÷ 217 = -0.19815668202764977
-0.19815668202764977 x 100 = -19.82%