-54% is the change from 874 to 402
Calculation steps:
[( 402 - 874 ) ÷ 874] x 100 = -54%
Formula
Percentage change = [(402 - 874) / 874] x 100
Subtract the new number by the original number
402 - 874 = -472
-472 ÷ 874 = -0.540045766590389
-0.540045766590389 x 100 = -54%