-4.41% is the change from 681 to 651
Calculation steps:
[( 651 - 681 ) ÷ 681] x 100 = -4.41%
Formula
Percentage change = [(651 - 681) / 681] x 100
Subtract the new number by the original number
651 - 681 = -30
-30 ÷ 681 = -0.04405286343612335
-0.04405286343612335 x 100 = -4.41%