-40.23% is the change from 681 to 407
Calculation steps:
[( 407 - 681 ) ÷ 681] x 100 = -40.23%
Formula
Percentage change = [(407 - 681) / 681] x 100
Subtract the new number by the original number
407 - 681 = -274
-274 ÷ 681 = -0.4023494860499266
-0.4023494860499266 x 100 = -40.23%