-93.17% is the change from 322 to 22
Calculation steps:
[( 22 - 322 ) ÷ 322] x 100 = -93.17%
Formula
Percentage change = [(22 - 322) / 322] x 100
Subtract the new number by the original number
22 - 322 = -300
-300 ÷ 322 = -0.9316770186335404
-0.9316770186335404 x 100 = -93.17%