-29.92% is the change from 859 to 602
Calculation steps:
[( 602 - 859 ) ÷ 859] x 100 = -29.92%
Formula
Percentage change = [(602 - 859) / 859] x 100
Subtract the new number by the original number
602 - 859 = -257
-257 ÷ 859 = -0.2991850989522701
-0.2991850989522701 x 100 = -29.92%