-15.25% is the change from 813 to 689
Calculation steps:
[( 689 - 813 ) ÷ 813] x 100 = -15.25%
Formula
Percentage change = [(689 - 813) / 813] x 100
Subtract the new number by the original number
689 - 813 = -124
-124 ÷ 813 = -0.15252152521525214
-0.15252152521525214 x 100 = -15.25%