3.4% is the change from 677 to 700
Calculation steps:
[( 700 - 677 ) ÷ 677] x 100 = 3.4%
Formula
Percentage change = [(700 - 677) / 677] x 100
Subtract the new number by the original number
700 - 677 = 23
23 ÷ 677 = 0.033973412112259974
0.033973412112259974 x 100 = 3.4%