2729.03% is the change from 31 to 877
Calculation steps:
[( 877 - 31 ) ÷ 31] x 100 = 2729.03%
Formula
Percentage change = [(877 - 31) / 31] x 100
Subtract the new number by the original number
877 - 31 = 846
846 ÷ 31 = 27.29032258064516
27.29032258064516 x 100 = 2729.03%