0.69% is the change from 871 to 877
Calculation steps:
[( 877 - 871 ) ÷ 871] x 100 = 0.69%
Formula
Percentage change = [(877 - 871) / 871] x 100
Subtract the new number by the original number
877 - 871 = 6
6 ÷ 871 = 0.006888633754305396
0.006888633754305396 x 100 = 0.69%