-40.53% is the change from 681 to 405
Calculation steps:
[( 405 - 681 ) ÷ 681] x 100 = -40.53%
Formula
Percentage change = [(405 - 681) / 681] x 100
Subtract the new number by the original number
405 - 681 = -276
-276 ÷ 681 = -0.4052863436123348
-0.4052863436123348 x 100 = -40.53%