-27.61% is the change from 681 to 493
Calculation steps:
[( 493 - 681 ) ÷ 681] x 100 = -27.61%
Formula
Percentage change = [(493 - 681) / 681] x 100
Subtract the new number by the original number
493 - 681 = -188
-188 ÷ 681 = -0.27606461086637296
-0.27606461086637296 x 100 = -27.61%