-14.36% is the change from 815 to 698
Calculation steps:
[( 698 - 815 ) ÷ 815] x 100 = -14.36%
Formula
Percentage change = [(698 - 815) / 815] x 100
Subtract the new number by the original number
698 - 815 = -117
-117 ÷ 815 = -0.14355828220858896
-0.14355828220858896 x 100 = -14.36%