-72.93% is the change from 314 to 85
Calculation steps:
[( 85 - 314 ) ÷ 314] x 100 = -72.93%
Formula
Percentage change = [(85 - 314) / 314] x 100
Subtract the new number by the original number
85 - 314 = -229
-229 ÷ 314 = -0.7292993630573248
-0.7292993630573248 x 100 = -72.93%