-94.49% is the change from 454 to 25
Calculation steps:
[( 25 - 454 ) ÷ 454] x 100 = -94.49%
Formula
Percentage change = [(25 - 454) / 454] x 100
Subtract the new number by the original number
25 - 454 = -429
-429 ÷ 454 = -0.9449339207048458
-0.9449339207048458 x 100 = -94.49%