-2.12% is the change from 706 to 691
Calculation steps:
[( 691 - 706 ) ÷ 706] x 100 = -2.12%
Formula
Percentage change = [(691 - 706) / 706] x 100
Subtract the new number by the original number
691 - 706 = -15
-15 ÷ 706 = -0.021246458923512748
-0.021246458923512748 x 100 = -2.12%