-95.06% is the change from 324 to 16
Calculation steps:
[( 16 - 324 ) ÷ 324] x 100 = -95.06%
Formula
Percentage change = [(16 - 324) / 324] x 100
Subtract the new number by the original number
16 - 324 = -308
-308 ÷ 324 = -0.9506172839506173
-0.9506172839506173 x 100 = -95.06%