813440 ÷ 69 
We want to figure out the number of times 813440 can be divided by 69.

Step 1:
69 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 69

Step 2:
69 can be fit into 81 1 times, resulting in a remainder of 12.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 69 from 81, we get 12.
Grab the next digit (3) from the dividend, add it to 12, then carry on: 123 / 69

Going ahead to step 3:
123 divided by 69 is 1 with a remainder of 54.
Use 1 as the next digit of our solution. 
Result so far: 11.0
Deduct 69 from 123 and we're left with 54.
Fetch the next digit (4) from the dividend, attach it to 54 and continue: 544 / 69

Advancing to step 4:
69 can be fit into 544 7 times, resulting in a remainder of 61.
The next digit of our result is 7. 
Result so far: 117.0
Deduct 483 from 544 and we're left with 61.
Bring next digit (4) of the dividend behind the 61 and repeat the process: 614 / 69

Let's proceed to step 5:
69 can be fit into 614 8 times, resulting in a remainder of 62.
Use 8 as the next digit of our solution. 
Result so far: 1178.0
Subtract 552 from 614 to get 62.
Grab the next digit (0) from the dividend, add it to 62, then carry on: 620 / 69

Going ahead to step 6:
69 can be fit into 620 8 times, resulting in a remainder of 68.
Use 8 as the next digit of our solution. 
Result so far: 11788.0
If we subtract 552 from 620, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Moving on to step 7:
69 can be fit into 680 9 times, resulting in a remainder of 59.
Use 9 as the next digit of our solution. 
Result so far: 11788.9
If we take 621 away from 680, we end up with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Advancing to step 8:
590 divided by 69 is 8 with a remainder of 38.
Write down 8 as next digit of the result. 
Result so far: 11788.98
Subtracting 552 from 590 leaves us with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 9:
When dividing 380 by 69, we get 5 with a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 11788.985
The remainder is 35 after subtracting 345 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Let's proceed to step 10:
69 goes into 350 5 times with a remainder of 5.
The number 5 becomes the next digit in our result. 
Result so far: 11788.9855
The remainder is 5 after subtracting 345 from 350.
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 result is 11788.9855 with a remainder of 5e-05.