-6.52% is the change from 322 to 301
Calculation steps:
[( 301 - 322 ) ÷ 322] x 100 = -6.52%
Formula
Percentage change = [(301 - 322) / 322] x 100
Subtract the new number by the original number
301 - 322 = -21
-21 ÷ 322 = -0.06521739130434782
-0.06521739130434782 x 100 = -6.52%