80% of 640 = 0.8 x 640 = 512
80
80 multiplied by 640 is 51,200
0.125
0.0125
64
80 x 8 = 640
80 x 8 = 640
The quotient is the solution to a division sum. As such, a single number cannot have a quotient.
640 divided by 8 is 80 with remainder 0.
640 divided by 8 is 80.
Let the number be 'x'. Quotient of 80 and x would be : 80/x