We divide 315509 by 69
We want to divide 315509 by 69.

Moving on to step 1:
The number 69 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (1) from the dividend and append it to 3, then repeat: 31 / 69

Let's proceed to step 2:
69 can be fit into 31 0 times, resulting in a remainder of 31.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 31 to get 31.
Fetch the next digit (5) from the dividend, attach it to 31 and continue: 315 / 69

Step 3:
The number 69 fits into 315 4 times, leaving a remainder of 39.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 276 from 315, we get 39.
Fetch the next digit (5) from the dividend, attach it to 39 and continue: 395 / 69

Advancing to step 4:
When dividing 395 by 69, we get 5 with a remainder of 50.
The next digit of our result is 5. 
Result so far: 45.0
The remainder is 50 after subtracting 345 from 395.
Fetch the next digit (0) from the dividend, attach it to 50 and continue: 500 / 69

On to step 5:
The number 69 fits into 500 7 times, leaving a remainder of 17.
The number 7 becomes the next digit in our result. 
Result so far: 457.0
Subtracting 483 from 500 leaves us with 17.
Bring next digit (9) of the dividend behind the 17 and repeat the process: 179 / 69

Going ahead to step 6:
The number 69 fits into 179 2 times, leaving a remainder of 41.
Write down 2 as next digit of the result. 
Result so far: 4572.0
Deduct 138 from 179 and we're left with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Moving on to step 7:
69 can be fit into 410 5 times, resulting in a remainder of 65.
The number 5 becomes the next digit in our result. 
Result so far: 4572.5
If we take 345 away from 410, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

On to step 8:
When dividing 650 by 69, we get 9 with a remainder of 29.
Record the quotient 9 as the next digit in the result. 
Result so far: 4572.59
If we subtract 621 from 650, we get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 9:
290 divided by 69 is 4 with a remainder of 14.
The next digit of our result is 4. 
Result so far: 4572.594
The remainder is 14 after subtracting 276 from 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 10:
If we divide 140 by 69, we get 2 and a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 4572.5942
The remainder is 2 after subtracting 138 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 11:
69 can be fit into 20 0 times, resulting in a remainder of 20.
Use 0 as the next digit of our solution. 
Result so far: 4572.5942
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 12:
The number 69 fits into 200 2 times, leaving a remainder of 62.
Record the quotient 2 as the next digit in the result. 
Result so far: 4572.594202
Subtract 138 from 200 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Advancing to step 13:
The number 69 fits into 620 8 times, leaving a remainder of 68.
Use 8 as the next digit of our solution. 
Result so far: 4572.5942028
The remainder is 68 after subtracting 552 from 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 14:
69 goes into 680 9 times with a remainder of 59.
Write down 9 as next digit of the result. 
Result so far: 4572.59420289
The remainder is 59 after subtracting 621 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

The final outcome is 4572.59420289, with a leftover of 5.9e-08.