-99.33% is the change from 297 to 2
Calculation steps:
[( 2 - 297 ) ÷ 297] x 100 = -99.33%
Formula
Percentage change = [(2 - 297) / 297] x 100
Subtract the new number by the original number
2 - 297 = -295
-295 ÷ 297 = -0.9932659932659933
-0.9932659932659933 x 100 = -99.33%