We're dividing 13346932 by 21 
We want to figure out the number of times 13346932 can be divided by 21.

Let's proceed to step 1:
The number 21 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 21

On to step 2:
21 can be fit into 13 0 times, resulting in a remainder of 13.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 13, we end up with 13.
Grab the next digit (3) from the dividend, add it to 13, then carry on: 133 / 21

Step 3:
133 divided by 21 is 6 with a remainder of 7.
The next digit of our result is 6. 
Result so far: 6.0
If we subtract 126 from 133, we get 7.
Include the next digit (4) from the dividend after 7, then repeat: 74 / 21

Let's proceed to step 4:
If we divide 74 by 21, we get 3 and a remainder of 11.
The next digit of our result is 3. 
Result so far: 63.0
Deduct 63 from 74 and we're left with 11.
Include the next digit (6) from the dividend after 11, then repeat: 116 / 21

Step 5:
116 divided by 21 is 5 with a remainder of 11.
Use 5 as the next digit of our solution. 
Result so far: 635.0
If we take 105 away from 116, we end up with 11.
Fetch the next digit (9) from the dividend, attach it to 11 and continue: 119 / 21

Let's proceed to step 6:
If we divide 119 by 21, we get 5 and a remainder of 14.
The number 5 becomes the next digit in our result. 
Result so far: 6355.0
If we subtract 105 from 119, we get 14.
Take the next digit (3) from the dividend and append it to 14, then repeat: 143 / 21

Advancing to step 7:
If we divide 143 by 21, we get 6 and a remainder of 17.
The next digit of our result is 6. 
Result so far: 63556.0
Deduct 126 from 143 and we're left with 17.
Grab the next digit (2) from the dividend, add it to 17, then carry on: 172 / 21

Let's proceed to step 8:
The number 21 fits into 172 8 times, leaving a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 635568.0
Deduct 168 from 172 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 9:
21 can be fit into 40 1 times, resulting in a remainder of 19.
The next digit of our result is 1. 
Result so far: 635568.1
If we take 21 away from 40, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 10:
The number 21 fits into 190 9 times, leaving a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 635568.19
The remainder is 1 after subtracting 189 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Advancing to step 11:
10 divided by 21 is 0 with a remainder of 10.
Record the quotient 0 as the next digit in the result. 
Result so far: 635568.19
If we take 0 away from 10, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

On to step 12:
The number 21 fits into 100 4 times, leaving a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 635568.1904
The remainder is 16 after subtracting 84 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 13:
When dividing 160 by 21, we get 7 with a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 635568.19047
If we subtract 147 from 160, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

On to step 14:
When dividing 130 by 21, we get 6 with a remainder of 4.
The number 6 becomes the next digit in our result. 
Result so far: 635568.190476
Deduct 126 from 130 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 15:
When dividing 40 by 21, we get 1 with a remainder of 19.
Use 1 as the next digit of our solution. 
Result so far: 635568.1904761
The remainder is 19 after subtracting 21 from 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 16:
The number 21 fits into 190 9 times, leaving a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 635568.19047619
Deduct 189 from 190 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Our division results in 635568.19047619 with a remaining 1e-09.