-28.75% is the change from 859 to 612
Calculation steps:
[( 612 - 859 ) ÷ 859] x 100 = -28.75%
Formula
Percentage change = [(612 - 859) / 859] x 100
Subtract the new number by the original number
612 - 859 = -247
-247 ÷ 859 = -0.28754365541327126
-0.28754365541327126 x 100 = -28.75%