We're dividing 315623 by 29 
We want to divide 315623 by 29.

Let's proceed to step 1:
When dividing 3 by 29, we get 0 with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Grab the next digit (1) from the dividend, add it to 3, then carry on: 31 / 29

Step 2:
When dividing 31 by 29, we get 1 with a remainder of 2.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 29 from 31 leaves us with 2.
Append the next digit (5) from the dividend to 2 and continue with: 25 / 29

Advancing to step 3:
25 divided by 29 is 0 with a remainder of 25.
Write down 0 as next digit of the result. 
Result so far: 10.0
Subtract 0 from 25 to get 25.
Grab the next digit (6) from the dividend, add it to 25, then carry on: 256 / 29

On to step 4:
When dividing 256 by 29, we get 8 with a remainder of 24.
The next digit of our result is 8. 
Result so far: 108.0
If we subtract 232 from 256, we get 24.
Bring next digit (2) of the dividend behind the 24 and repeat the process: 242 / 29

Let's proceed to step 5:
29 can be fit into 242 8 times, resulting in a remainder of 10.
Put 8 as the next digit of the answer. 
Result so far: 1088.0
Deduct 232 from 242 and we're left with 10.
Fetch the next digit (3) from the dividend, attach it to 10 and continue: 103 / 29

Step 6:
When dividing 103 by 29, we get 3 with a remainder of 16.
Record the quotient 3 as the next digit in the result. 
Result so far: 10883.0
Deduct 87 from 103 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.

Let's proceed to step 7:
When dividing 160 by 29, we get 5 with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 10883.5
Subtract 145 from 160 to get 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 8:
150 divided by 29 is 5 with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 10883.55
Deduct 145 from 150 and we're left 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 10883.55, with a leftover of 0.005.