-12.02% is the change from 699 to 615
Calculation steps:
[( 615 - 699 ) ÷ 699] x 100 = -12.02%
Formula
Percentage change = [(615 - 699) / 699] x 100
Subtract the new number by the original number
615 - 699 = -84
-84 ÷ 699 = -0.12017167381974249
-0.12017167381974249 x 100 = -12.02%