-63.07% is the change from 872 to 322
Calculation steps:
[( 322 - 872 ) ÷ 872] x 100 = -63.07%
Formula
Percentage change = [(322 - 872) / 872] x 100
Subtract the new number by the original number
322 - 872 = -550
-550 ÷ 872 = -0.6307339449541285
-0.6307339449541285 x 100 = -63.07%