-51.26% is the change from 876 to 427
Calculation steps:
[( 427 - 876 ) ÷ 876] x 100 = -51.26%
Formula
Percentage change = [(427 - 876) / 876] x 100
Subtract the new number by the original number
427 - 876 = -449
-449 ÷ 876 = -0.5125570776255708
-0.5125570776255708 x 100 = -51.26%