-37.83% is the change from 304 to 189
Calculation steps:
[( 189 - 304 ) ÷ 304] x 100 = -37.83%
Formula
Percentage change = [(189 - 304) / 304] x 100
Subtract the new number by the original number
189 - 304 = -115
-115 ÷ 304 = -0.3782894736842105
-0.3782894736842105 x 100 = -37.83%