-63.86% is the change from 891 to 322
Calculation steps:
[( 322 - 891 ) ÷ 891] x 100 = -63.86%
Formula
Percentage change = [(322 - 891) / 891] x 100
Subtract the new number by the original number
322 - 891 = -569
-569 ÷ 891 = -0.6386083052749719
-0.6386083052749719 x 100 = -63.86%