-21.77% is the change from 859 to 672
Calculation steps:
[( 672 - 859 ) ÷ 859] x 100 = -21.77%
Formula
Percentage change = [(672 - 859) / 859] x 100
Subtract the new number by the original number
672 - 859 = -187
-187 ÷ 859 = -0.21769499417927823
-0.21769499417927823 x 100 = -21.77%