-96.68% is the change from 452 to 15
Calculation steps:
[( 15 - 452 ) ÷ 452] x 100 = -96.68%
Formula
Percentage change = [(15 - 452) / 452] x 100
Subtract the new number by the original number
15 - 452 = -437
-437 ÷ 452 = -0.9668141592920354
-0.9668141592920354 x 100 = -96.68%