-28.34% is the change from 681 to 488
Calculation steps:
[( 488 - 681 ) ÷ 681] x 100 = -28.34%
Formula
Percentage change = [(488 - 681) / 681] x 100
Subtract the new number by the original number
488 - 681 = -193
-193 ÷ 681 = -0.2834067547723935
-0.2834067547723935 x 100 = -28.34%