-89.84% is the change from 246 to 25
Calculation steps:
[( 25 - 246 ) ÷ 246] x 100 = -89.84%
Formula
Percentage change = [(25 - 246) / 246] x 100
Subtract the new number by the original number
25 - 246 = -221
-221 ÷ 246 = -0.8983739837398373
-0.8983739837398373 x 100 = -89.84%