-55.39% is the change from 677 to 302
Calculation steps:
[( 302 - 677 ) ÷ 677] x 100 = -55.39%
Formula
Percentage change = [(302 - 677) / 677] x 100
Subtract the new number by the original number
302 - 677 = -375
-375 ÷ 677 = -0.5539143279172821
-0.5539143279172821 x 100 = -55.39%