-57.25% is the change from 655 to 280
Calculation steps:
[( 280 - 655 ) ÷ 655] x 100 = -57.25%
Formula
Percentage change = [(280 - 655) / 655] x 100
Subtract the new number by the original number
280 - 655 = -375
-375 ÷ 655 = -0.5725190839694656
-0.5725190839694656 x 100 = -57.25%