-26.09% is the change from 322 to 238
Calculation steps:
[( 238 - 322 ) ÷ 322] x 100 = -26.09%
Formula
Percentage change = [(238 - 322) / 322] x 100
Subtract the new number by the original number
238 - 322 = -84
-84 ÷ 322 = -0.2608695652173913
-0.2608695652173913 x 100 = -26.09%