1 percent of 80 can be written as 20 percent * 80 =
Use the percentage formulae (P% × Y = X) to find out 1% of 80
P is 1, Y is 80, so the equation will be 1% × 80 = X
Percentage calculation with steps:
X = ( 1 * 80 ) / 100
X = 80 / 100
X = 0.8