16750% is the change from 4 to 674
Calculation steps:
[( 674 - 4 ) ÷ 4] x 100 = 16750%
Formula
Percentage change = [(674 - 4) / 4] x 100
Subtract the new number by the original number
674 - 4 = 670
670 ÷ 4 = 167.5
167.5 x 100 = 16750%
Example