-77.03% is the change from 296 to 68
Calculation steps:
[( 68 - 296 ) ÷ 296] x 100 = -77.03%
Formula
Percentage change = [(68 - 296) / 296] x 100
Subtract the new number by the original number
68 - 296 = -228
-228 ÷ 296 = -0.7702702702702703
-0.7702702702702703 x 100 = -77.03%