-88.72% is the change from 452 to 51
Calculation steps:
[( 51 - 452 ) ÷ 452] x 100 = -88.72%
Formula
Percentage change = [(51 - 452) / 452] x 100
Subtract the new number by the original number
51 - 452 = -401
-401 ÷ 452 = -0.8871681415929203
-0.8871681415929203 x 100 = -88.72%