1.22% is the change from 655 to 663
Calculation steps:
[( 663 - 655 ) ÷ 655] x 100 = 1.22%
Formula
Percentage change = [(663 - 655) / 655] x 100
Subtract the new number by the original number
663 - 655 = 8
8 ÷ 655 = 0.012213740458015267
0.012213740458015267 x 100 = 1.22%