-96.34% is the change from 246 to 9
Calculation steps:
[( 9 - 246 ) ÷ 246] x 100 = -96.34%
Formula
Percentage change = [(9 - 246) / 246] x 100
Subtract the new number by the original number
9 - 246 = -237
-237 ÷ 246 = -0.9634146341463414
-0.9634146341463414 x 100 = -96.34%