29165705 ÷ 861 
We want to figure out the number of times 29165705 can be divided by 861.

Advancing to step 1:
2 divided by 861 is 0 with a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Include the next digit (9) from the dividend after 2, then repeat: 29 / 861

Step 2:
29 divided by 861 is 0 with a remainder of 29.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 29 leaves us with 29.
Fetch the next digit (1) from the dividend, attach it to 29 and continue: 291 / 861

On to step 3:
861 can be fit into 291 0 times, resulting in a remainder of 291.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 291, we end up with 291.
Append the next digit (6) from the dividend to 291 and continue with: 2916 / 861

Let's proceed to step 4:
When dividing 2916 by 861, we get 3 with a remainder of 333.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
If we subtract 2583 from 2916, we get 333.
Fetch the next digit (5) from the dividend, attach it to 333 and continue: 3335 / 861

Step 5:
If we divide 3335 by 861, we get 3 and a remainder of 752.
Write down 3 as next digit of the result. 
Result so far: 33.0
Deduct 2583 from 3335 and we're left with 752.
Grab the next digit (7) from the dividend, add it to 752, then carry on: 7527 / 861

Moving on to step 6:
861 can be fit into 7527 8 times, resulting in a remainder of 639.
Use 8 as the next digit of our solution. 
Result so far: 338.0
The remainder is 639 after subtracting 6888 from 7527.
Append the next digit (0) from the dividend to 639 and continue with: 6390 / 861

Advancing to step 7:
861 can be fit into 6390 7 times, resulting in a remainder of 363.
The next digit of our result is 7. 
Result so far: 3387.0
If we subtract 6027 from 6390, we get 363.
Grab the next digit (5) from the dividend, add it to 363, then carry on: 3635 / 861

Step 8:
861 goes into 3635 4 times with a remainder of 191.
Put 4 as the next digit of the answer. 
Result so far: 33874.0
The remainder is 191 after subtracting 3444 from 3635.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

On to step 9:
When dividing 1910 by 861, we get 2 with a remainder of 188.
Use 2 as the next digit of our solution. 
Result so far: 33874.2
Subtracting 1722 from 1910 leaves us with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

On to step 10:
861 can be fit into 1880 2 times, resulting in a remainder of 158.
Put 2 as the next digit of the answer. 
Result so far: 33874.22
Subtract 1722 from 1880 to get 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

The final outcome is 33874.22, with a leftover of 0.158.