-86.78% is the change from 174 to 23
Calculation steps:
[( 23 - 174 ) ÷ 174] x 100 = -86.78%
Formula
Percentage change = [(23 - 174) / 174] x 100
Subtract the new number by the original number
23 - 174 = -151
-151 ÷ 174 = -0.867816091954023
-0.867816091954023 x 100 = -86.78%