We divide 29686368 by 20
We're looking to find how many times 20 goes into 29686368.

Step 1:
20 goes into 2 0 times with a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Append the next digit (9) from the dividend to 2 and continue with: 29 / 20

On to step 2:
29 divided by 20 is 1 with a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 20 from 29 leaves us with 9.
Take the next digit (6) from the dividend and append it to 9, then repeat: 96 / 20

Going ahead to step 3:
96 divided by 20 is 4 with a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 14.0
Deduct 80 from 96 and we're left with 16.
Grab the next digit (8) from the dividend, add it to 16, then carry on: 168 / 20

Let's proceed to step 4:
168 divided by 20 is 8 with a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 148.0
Subtracting 160 from 168 leaves us with 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 20

On to step 5:
20 can be fit into 86 4 times, resulting in a remainder of 6.
Write down 4 as next digit of the result. 
Result so far: 1484.0
The remainder is 6 after subtracting 80 from 86.
Take the next digit (3) from the dividend and append it to 6, then repeat: 63 / 20

Step 6:
20 goes into 63 3 times with a remainder of 3.
Write down 3 as next digit of the result. 
Result so far: 14843.0
If we take 60 away from 63, we end up with 3.
Include the next digit (6) from the dividend after 3, then repeat: 36 / 20

Moving on to step 7:
The number 20 fits into 36 1 times, leaving a remainder of 16.
The number 1 becomes the next digit in our result. 
Result so far: 148431.0
Subtract 20 from 36 to get 16.
Bring next digit (8) of the dividend behind the 16 and repeat the process: 168 / 20

Step 8:
20 can be fit into 168 8 times, resulting in a remainder of 8.
The number 8 becomes the next digit in our result. 
Result so far: 1484318.0
Deduct 160 from 168 and we're left with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 9:
20 can be fit into 80 4 times, resulting in a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 1484318.4
The remainder is 0 after subtracting 80 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Step 10:
If we divide 0 by 20, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 1484318.4
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 11:
The number 20 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 1484318.4
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 1484318.4, with a leftover of 0.0.