We look at the division of 403089 by 69 
We're looking to find how many times 69 goes into 403089.

Going ahead to step 1:
69 can be fit into 4 0 times, resulting in a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 69

Step 2:
When dividing 40 by 69, we get 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 40 to get 40.
Include the next digit (3) from the dividend after 40, then repeat: 403 / 69

On to step 3:
69 can be fit into 403 5 times, resulting in a remainder of 58.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Deduct 345 from 403 and we're left with 58.
Grab the next digit (0) from the dividend, add it to 58, then carry on: 580 / 69

Advancing to step 4:
If we divide 580 by 69, we get 8 and a remainder of 28.
Use 8 as the next digit of our solution. 
Result so far: 58.0
Subtract 552 from 580 to get 28.
Append the next digit (8) from the dividend to 28 and continue with: 288 / 69

Advancing to step 5:
The number 69 fits into 288 4 times, leaving a remainder of 12.
Write down 4 as next digit of the result. 
Result so far: 584.0
If we subtract 276 from 288, we get 12.
Grab the next digit (9) from the dividend, add it to 12, then carry on: 129 / 69

Step 6:
69 goes into 129 1 times with a remainder of 60.
Write down 1 as next digit of the result. 
Result so far: 5841.0
If we take 69 away from 129, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 7:
69 can be fit into 600 8 times, resulting in a remainder of 48.
Write down 8 as next digit of the result. 
Result so far: 5841.8
Subtract 552 from 600 to get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 8:
69 can be fit into 480 6 times, resulting in a remainder of 66.
Put 6 as the next digit of the answer. 
Result so far: 5841.86
Subtracting 414 from 480 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 9:
69 goes into 660 9 times with a remainder of 39.
The number 9 becomes the next digit in our result. 
Result so far: 5841.869
Subtracting 621 from 660 leaves us with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

On to step 10:
390 divided by 69 is 5 with a remainder of 45.
Use 5 as the next digit of our solution. 
Result so far: 5841.8695
Deduct 345 from 390 and we're left with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Let's proceed to step 11:
69 can be fit into 450 6 times, resulting in a remainder of 36.
Put 6 as the next digit of the answer. 
Result so far: 5841.86956
The remainder is 36 after subtracting 414 from 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Moving on to step 12:
If we divide 360 by 69, we get 5 and a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 5841.869565
The remainder is 15 after subtracting 345 from 360.
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 13:
When dividing 150 by 69, we get 2 with a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 5841.8695652
Deduct 138 from 150 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 14:
69 can be fit into 120 1 times, resulting in a remainder of 51.
The next digit of our result is 1. 
Result so far: 5841.86956521
Deduct 69 from 120 and we're left with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

The final result is 5841.86956521 with a remainder of 5.1e-08.