-33.54% is the change from 325 to 216
Calculation steps:
[( 216 - 325 ) ÷ 325] x 100 = -33.54%
Formula
Percentage change = [(216 - 325) / 325] x 100
Subtract the new number by the original number
216 - 325 = -109
-109 ÷ 325 = -0.3353846153846154
-0.3353846153846154 x 100 = -33.54%