-97.74% is the change from 442 to 10
Calculation steps:
[( 10 - 442 ) ÷ 442] x 100 = -97.74%
Formula
Percentage change = [(10 - 442) / 442] x 100
Subtract the new number by the original number
10 - 442 = -432
-432 ÷ 442 = -0.9773755656108597
-0.9773755656108597 x 100 = -97.74%