1 percent of 28400 can be written as 20 percent * 28400 =
Use the percentage formulae (P% × Y = X) to find out 1% of 28400
P is 1, Y is 28400, so the equation will be 1% × 28400 = X
Percentage calculation with steps:
X = ( 1 * 28400 ) / 100
X = 28400 / 100
X = 284