-21.54% is the change from 859 to 674
Calculation steps:
[( 674 - 859 ) ÷ 859] x 100 = -21.54%
Formula
Percentage change = [(674 - 859) / 859] x 100
Subtract the new number by the original number
674 - 859 = -185
-185 ÷ 859 = -0.21536670547147846
-0.21536670547147846 x 100 = -21.54%