-3.63% is the change from 910 to 877
Calculation steps:
[( 877 - 910 ) ÷ 910] x 100 = -3.63%
Formula
Percentage change = [(877 - 910) / 910] x 100
Subtract the new number by the original number
877 - 910 = -33
-33 ÷ 910 = -0.03626373626373627
-0.03626373626373627 x 100 = -3.63%