-72.36% is the change from 322 to 89
Calculation steps:
[( 89 - 322 ) ÷ 322] x 100 = -72.36%
Formula
Percentage change = [(89 - 322) / 322] x 100
Subtract the new number by the original number
89 - 322 = -233
-233 ÷ 322 = -0.7236024844720497
-0.7236024844720497 x 100 = -72.36%