-94.81% is the change from 308 to 16
Calculation steps:
[( 16 - 308 ) ÷ 308] x 100 = -94.81%
Formula
Percentage change = [(16 - 308) / 308] x 100
Subtract the new number by the original number
16 - 308 = -292
-292 ÷ 308 = -0.948051948051948
-0.948051948051948 x 100 = -94.81%