-40.81% is the change from 544 to 322
Calculation steps:
[( 322 - 544 ) ÷ 544] x 100 = -40.81%
Formula
Percentage change = [(322 - 544) / 544] x 100
Subtract the new number by the original number
322 - 544 = -222
-222 ÷ 544 = -0.40808823529411764
-0.40808823529411764 x 100 = -40.81%