-86.65% is the change from 322 to 43
Calculation steps:
[( 43 - 322 ) ÷ 322] x 100 = -86.65%
Formula
Percentage change = [(43 - 322) / 322] x 100
Subtract the new number by the original number
43 - 322 = -279
-279 ÷ 322 = -0.8664596273291926
-0.8664596273291926 x 100 = -86.65%