-54.08% is the change from 662 to 304
Calculation steps:
[( 304 - 662 ) ÷ 662] x 100 = -54.08%
Formula
Percentage change = [(304 - 662) / 662] x 100
Subtract the new number by the original number
304 - 662 = -358
-358 ÷ 662 = -0.540785498489426
-0.540785498489426 x 100 = -54.08%