-18.63% is the change from 859 to 699
Calculation steps:
[( 699 - 859 ) ÷ 859] x 100 = -18.63%
Formula
Percentage change = [(699 - 859) / 859] x 100
Subtract the new number by the original number
699 - 859 = -160
-160 ÷ 859 = -0.18626309662398138
-0.18626309662398138 x 100 = -18.63%