Division by zero is undefined in mathematics. When you attempt to divide 1 by 0, you cannot find a number that, when multiplied by 0, gives you 1, since any number multiplied by 0 equals 0. Therefore, the expression 1 divided by 0 does not have a valid numerical result.
Undefined: You cannot divide by zero
1divided by 9 = 0.1111111111111111
Undefined: You cannot divide by zero
0.125
25%
0.125
0.25
0.0244
1/2
0.2
0.3333
0.0909