-46.27% is the change from 322 to 173
Calculation steps:
[( 173 - 322 ) ÷ 322] x 100 = -46.27%
Formula
Percentage change = [(173 - 322) / 322] x 100
Subtract the new number by the original number
173 - 322 = -149
-149 ÷ 322 = -0.46273291925465837
-0.46273291925465837 x 100 = -46.27%