-54.59% is the change from 665 to 302
Calculation steps:
[( 302 - 665 ) ÷ 665] x 100 = -54.59%
Formula
Percentage change = [(302 - 665) / 665] x 100
Subtract the new number by the original number
302 - 665 = -363
-363 ÷ 665 = -0.5458646616541354
-0.5458646616541354 x 100 = -54.59%