3.66% is the change from 846 to 877
Calculation steps:
[( 877 - 846 ) ÷ 846] x 100 = 3.66%
Formula
Percentage change = [(877 - 846) / 846] x 100
Subtract the new number by the original number
877 - 846 = 31
31 ÷ 846 = 0.03664302600472813
0.03664302600472813 x 100 = 3.66%