-22.04% is the change from 304 to 237
Calculation steps:
[( 237 - 304 ) ÷ 304] x 100 = -22.04%
Formula
Percentage change = [(237 - 304) / 304] x 100
Subtract the new number by the original number
237 - 304 = -67
-67 ÷ 304 = -0.22039473684210525
-0.22039473684210525 x 100 = -22.04%