We're dividing 34328 by 21 
We want to divide 34328 by 21.

Let's proceed to step 1:
When dividing 3 by 21, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 21

Let's proceed to step 2:
The number 21 fits into 34 1 times, leaving a remainder of 13.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 13 after subtracting 21 from 34.
Fetch the next digit (3) from the dividend, attach it to 13 and continue: 133 / 21

Advancing to step 3:
When dividing 133 by 21, we get 6 with a remainder of 7.
Write down 6 as next digit of the result. 
Result so far: 16.0
Subtracting 126 from 133 leaves us with 7.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 21

Let's proceed to step 4:
When dividing 72 by 21, we get 3 with a remainder of 9.
Write down 3 as next digit of the result. 
Result so far: 163.0
If we subtract 63 from 72, we get 9.
Include the next digit (8) from the dividend after 9, then repeat: 98 / 21

Advancing to step 5:
21 can be fit into 98 4 times, resulting in a remainder of 14.
Put 4 as the next digit of the answer. 
Result so far: 1634.0
If we take 84 away from 98, we end up with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Moving on to step 6:
21 can be fit into 140 6 times, resulting in a remainder of 14.
Put 6 as the next digit of the answer. 
Result so far: 1634.6
The remainder is 14 after subtracting 126 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 7:
21 goes into 140 6 times with a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 1634.66
Deduct 126 from 140 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The final outcome is 1634.66, with a leftover of 0.014.