-21.62% is the change from 874 to 685
Calculation steps:
[( 685 - 874 ) ÷ 874] x 100 = -21.62%
Formula
Percentage change = [(685 - 874) / 874] x 100
Subtract the new number by the original number
685 - 874 = -189
-189 ÷ 874 = -0.21624713958810068
-0.21624713958810068 x 100 = -21.62%