1 percent of 40640 can be written as 20 percent * 40640 =
Use the percentage formulae (P% × Y = X) to find out 1% of 40640
P is 1, Y is 40640, so the equation will be 1% × 40640 = X
Percentage calculation with steps:
X = ( 1 * 40640 ) / 100
X = 40640 / 100
X = 406.4