-94.27% is the change from 314 to 18
Calculation steps:
[( 18 - 314 ) ÷ 314] x 100 = -94.27%
Formula
Percentage change = [(18 - 314) / 314] x 100
Subtract the new number by the original number
18 - 314 = -296
-296 ÷ 314 = -0.9426751592356688
-0.9426751592356688 x 100 = -94.27%