1 percent of 63840 can be written as 20 percent * 63840 =
Use the percentage formulae (P% × Y = X) to find out 1% of 63840
P is 1, Y is 63840, so the equation will be 1% × 63840 = X
Percentage calculation with steps:
X = ( 1 * 63840 ) / 100
X = 63840 / 100
X = 638.4