12.27% is the change from 603 to 677
Calculation steps:
[( 677 - 603 ) ÷ 603] x 100 = 12.27%
Formula
Percentage change = [(677 - 603) / 603] x 100
Subtract the new number by the original number
677 - 603 = 74
74 ÷ 603 = 0.12271973466003316
0.12271973466003316 x 100 = 12.27%