-35.67% is the change from 171 to 110
Calculation steps:
[( 110 - 171 ) ÷ 171] x 100 = -35.67%
Formula
Percentage change = [(110 - 171) / 171] x 100
Subtract the new number by the original number
110 - 171 = -61
-61 ÷ 171 = -0.3567251461988304
-0.3567251461988304 x 100 = -35.67%