4 percent of 1686 can be written as 20 percent * 1686 =
Use the percentage formulae (P% × Y = X) to find out 4% of 1686
P is 4, Y is 1686, so the equation will be 4% × 1686 = X
Percentage calculation with steps:
X = ( 4 * 1686 ) / 100
X = 6744 / 100
X = 67.44