-53.23% is the change from 650 to 304
Calculation steps:
[( 304 - 650 ) ÷ 650] x 100 = -53.23%
Formula
Percentage change = [(304 - 650) / 650] x 100
Subtract the new number by the original number
304 - 650 = -346
-346 ÷ 650 = -0.5323076923076923
-0.5323076923076923 x 100 = -53.23%