-23.57% is the change from 874 to 668
Calculation steps:
[( 668 - 874 ) ÷ 874] x 100 = -23.57%
Formula
Percentage change = [(668 - 874) / 874] x 100
Subtract the new number by the original number
668 - 874 = -206
-206 ÷ 874 = -0.23569794050343248
-0.23569794050343248 x 100 = -23.57%