-16.07% is the change from 859 to 721
Calculation steps:
[( 721 - 859 ) ÷ 859] x 100 = -16.07%
Formula
Percentage change = [(721 - 859) / 859] x 100
Subtract the new number by the original number
721 - 859 = -138
-138 ÷ 859 = -0.16065192083818394
-0.16065192083818394 x 100 = -16.07%