1.27% is the change from 866 to 877
Calculation steps:
[( 877 - 866 ) ÷ 866] x 100 = 1.27%
Formula
Percentage change = [(877 - 866) / 866] x 100
Subtract the new number by the original number
877 - 866 = 11
11 ÷ 866 = 0.012702078521939953
0.012702078521939953 x 100 = 1.27%