-99.19% is the change from 246 to 2
Calculation steps:
[( 2 - 246 ) ÷ 246] x 100 = -99.19%
Formula
Percentage change = [(2 - 246) / 246] x 100
Subtract the new number by the original number
2 - 246 = -244
-244 ÷ 246 = -0.991869918699187
-0.991869918699187 x 100 = -99.19%