-98.14% is the change from 859 to 16
Calculation steps:
[( 16 - 859 ) ÷ 859] x 100 = -98.14%
Formula
Percentage change = [(16 - 859) / 859] x 100
Subtract the new number by the original number
16 - 859 = -843
-843 ÷ 859 = -0.9813736903376019
-0.9813736903376019 x 100 = -98.14%