-17.22% is the change from 389 to 322
Calculation steps:
[( 322 - 389 ) ÷ 389] x 100 = -17.22%
Formula
Percentage change = [(322 - 389) / 389] x 100
Subtract the new number by the original number
322 - 389 = -67
-67 ÷ 389 = -0.17223650385604114
-0.17223650385604114 x 100 = -17.22%