-80.34% is the change from 875 to 172
Calculation steps:
[( 172 - 875 ) ÷ 875] x 100 = -80.34%
Formula
Percentage change = [(172 - 875) / 875] x 100
Subtract the new number by the original number
172 - 875 = -703
-703 ÷ 875 = -0.8034285714285714
-0.8034285714285714 x 100 = -80.34%