-3.05% is the change from 721 to 699
Calculation steps:
[( 699 - 721 ) ÷ 721] x 100 = -3.05%
Formula
Percentage change = [(699 - 721) / 721] x 100
Subtract the new number by the original number
699 - 721 = -22
-22 ÷ 721 = -0.030513176144244106
-0.030513176144244106 x 100 = -3.05%