-34.54% is the change from 304 to 199
Calculation steps:
[( 199 - 304 ) ÷ 304] x 100 = -34.54%
Formula
Percentage change = [(199 - 304) / 304] x 100
Subtract the new number by the original number
199 - 304 = -105
-105 ÷ 304 = -0.34539473684210525
-0.34539473684210525 x 100 = -34.54%