-66.32% is the change from 956 to 322
Calculation steps:
[( 322 - 956 ) ÷ 956] x 100 = -66.32%
Formula
Percentage change = [(322 - 956) / 956] x 100
Subtract the new number by the original number
322 - 956 = -634
-634 ÷ 956 = -0.6631799163179917
-0.6631799163179917 x 100 = -66.32%