We're dividing 86306172 by 29 
Our goal is to divide 86306172 by 29.

Going ahead to step 1:
If we divide 8 by 29, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 29

Going ahead to step 2:
When dividing 86 by 29, we get 2 with a remainder of 28.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we take 58 away from 86, we end up with 28.
Include the next digit (3) from the dividend after 28, then repeat: 283 / 29

Moving on to step 3:
When dividing 283 by 29, we get 9 with a remainder of 22.
The next digit of our result is 9. 
Result so far: 29.0
If we take 261 away from 283, we end up with 22.
Fetch the next digit (0) from the dividend, attach it to 22 and continue: 220 / 29

Let's proceed to step 4:
The number 29 fits into 220 7 times, leaving a remainder of 17.
The next digit of our result is 7. 
Result so far: 297.0
If we take 203 away from 220, we end up with 17.
Append the next digit (6) from the dividend to 17 and continue with: 176 / 29

Moving on to step 5:
29 goes into 176 6 times with a remainder of 2.
Use 6 as the next digit of our solution. 
Result so far: 2976.0
If we take 174 away from 176, we end up with 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 29

Advancing to step 6:
29 can be fit into 21 0 times, resulting in a remainder of 21.
Write down 0 as next digit of the result. 
Result so far: 29760.0
If we subtract 0 from 21, we get 21.
Grab the next digit (7) from the dividend, add it to 21, then carry on: 217 / 29

Let's proceed to step 7:
The number 29 fits into 217 7 times, leaving a remainder of 14.
Put 7 as the next digit of the answer. 
Result so far: 297607.0
The remainder is 14 after subtracting 203 from 217.
Include the next digit (2) from the dividend after 14, then repeat: 142 / 29

Advancing to step 8:
When dividing 142 by 29, we get 4 with a remainder of 26.
The next digit of our result is 4. 
Result so far: 2976074.0
Deduct 116 from 142 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 9:
The number 29 fits into 260 8 times, leaving a remainder of 28.
The number 8 becomes the next digit in our result. 
Result so far: 2976074.8
If we subtract 232 from 260, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 10:
The number 29 fits into 280 9 times, leaving a remainder of 19.
Put 9 as the next digit of the answer. 
Result so far: 2976074.89
Subtracting 261 from 280 leaves us 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 11:
If we divide 190 by 29, we get 6 and a remainder of 16.
The number 6 becomes the next digit in our result. 
Result so far: 2976074.896
The remainder is 16 after subtracting 174 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 12:
The number 29 fits into 160 5 times, leaving a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 2976074.8965
Subtracting 145 from 160 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Step 13:
29 goes into 150 5 times with a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 2976074.89655
If we take 145 away from 150, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final outcome is 2976074.89655, with a leftover of 5e-06.