-99.32% is the change from 296 to 2
Calculation steps:
[( 2 - 296 ) ÷ 296] x 100 = -99.32%
Formula
Percentage change = [(2 - 296) / 296] x 100
Subtract the new number by the original number
2 - 296 = -294
-294 ÷ 296 = -0.9932432432432432
-0.9932432432432432 x 100 = -99.32%