8.67% is the change from 623 to 677
Calculation steps:
[( 677 - 623 ) ÷ 623] x 100 = 8.67%
Formula
Percentage change = [(677 - 623) / 623] x 100
Subtract the new number by the original number
677 - 623 = 54
54 ÷ 623 = 0.08667736757624397
0.08667736757624397 x 100 = 8.67%