-4.57% is the change from 919 to 877
Calculation steps:
[( 877 - 919 ) ÷ 919] x 100 = -4.57%
Formula
Percentage change = [(877 - 919) / 919] x 100
Subtract the new number by the original number
877 - 919 = -42
-42 ÷ 919 = -0.04570184983677911
-0.04570184983677911 x 100 = -4.57%