-66.56% is the change from 963 to 322
Calculation steps:
[( 322 - 963 ) ÷ 963] x 100 = -66.56%
Formula
Percentage change = [(322 - 963) / 963] x 100
Subtract the new number by the original number
322 - 963 = -641
-641 ÷ 963 = -0.6656282450674974
-0.6656282450674974 x 100 = -66.56%