860253 ÷ 29 
We're looking to find how many times 29 goes into 860253.

Going ahead to step 1:
The number 29 fits into 8 0 times, leaving a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 29

Step 2:
29 can be fit into 86 2 times, resulting in a remainder of 28.
The next digit of our result is 2. 
Result so far: 2.0
If we take 58 away from 86, we end up with 28.
Grab the next digit (0) from the dividend, add it to 28, then carry on: 280 / 29

Advancing to step 3:
The number 29 fits into 280 9 times, leaving a remainder of 19.
The next digit of our result is 9. 
Result so far: 29.0
Subtracting 261 from 280 leaves us with 19.
Grab the next digit (2) from the dividend, add it to 19, then carry on: 192 / 29

Let's proceed to step 4:
The number 29 fits into 192 6 times, leaving a remainder of 18.
Record the quotient 6 as the next digit in the result. 
Result so far: 296.0
If we subtract 174 from 192, we get 18.
Take the next digit (5) from the dividend and append it to 18, then repeat: 185 / 29

Let's proceed to step 5:
When dividing 185 by 29, we get 6 with a remainder of 11.
Use 6 as the next digit of our solution. 
Result so far: 2966.0
The remainder is 11 after subtracting 174 from 185.
Take the next digit (3) from the dividend and append it to 11, then repeat: 113 / 29

Advancing to step 6:
The number 29 fits into 113 3 times, leaving a remainder of 26.
Record the quotient 3 as the next digit in the result. 
Result so far: 29663.0
Subtracting 87 from 113 leaves us 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 7:
29 goes into 260 8 times with a remainder of 28.
Put 8 as the next digit of the answer. 
Result so far: 29663.8
The remainder is 28 after subtracting 232 from 260.
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 8:
29 goes into 280 9 times with a remainder of 19.
Put 9 as the next digit of the answer. 
Result so far: 29663.89
Deduct 261 from 280 and we're left 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 9:
29 goes into 190 6 times with a remainder of 16.
The next digit of our result is 6. 
Result so far: 29663.896
Deduct 174 from 190 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 10:
When dividing 160 by 29, we get 5 with a remainder of 15.
The number 5 becomes the next digit in our result. 
Result so far: 29663.8965
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.

Let's proceed to step 11:
29 can be fit into 150 5 times, resulting in a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 29663.89655
If we subtract 145 from 150, we get 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 29663.89655, with a leftover of 5e-06.