16825% is the change from 4 to 677
Calculation steps:
[( 677 - 4 ) ÷ 4] x 100 = 16825%
Formula
Percentage change = [(677 - 4) / 4] x 100
Subtract the new number by the original number
677 - 4 = 673
673 ÷ 4 = 168.25
168.25 x 100 = 16825%
Example