-27.81% is the change from 676 to 488
Calculation steps:
[( 488 - 676 ) ÷ 676] x 100 = -27.81%
Formula
Percentage change = [(488 - 676) / 676] x 100
Subtract the new number by the original number
488 - 676 = -188
-188 ÷ 676 = -0.2781065088757396
-0.2781065088757396 x 100 = -27.81%