-56.16% is the change from 657 to 288
Calculation steps:
[( 288 - 657 ) ÷ 657] x 100 = -56.16%
Formula
Percentage change = [(288 - 657) / 657] x 100
Subtract the new number by the original number
288 - 657 = -369
-369 ÷ 657 = -0.5616438356164384
-0.5616438356164384 x 100 = -56.16%