-61.58% is the change from 838 to 322
Calculation steps:
[( 322 - 838 ) ÷ 838] x 100 = -61.58%
Formula
Percentage change = [(322 - 838) / 838] x 100
Subtract the new number by the original number
322 - 838 = -516
-516 ÷ 838 = -0.6157517899761337
-0.6157517899761337 x 100 = -61.58%