We're dividing 5412906 by 403 
Our goal is to divide 5412906 by 403.

Going ahead to step 1:
The number 403 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Take the next digit (4) from the dividend and append it to 5, then repeat: 54 / 403

On to step 2:
If we divide 54 by 403, we get 0 and a remainder of 54.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 54 and we're left with 54.
Fetch the next digit (1) from the dividend, attach it to 54 and continue: 541 / 403

On to step 3:
When dividing 541 by 403, we get 1 with a remainder of 138.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 138 after subtracting 403 from 541.
Include the next digit (2) from the dividend after 138, then repeat: 1382 / 403

Moving on to step 4:
If we divide 1382 by 403, we get 3 and a remainder of 173.
Write down 3 as next digit of the result. 
Result so far: 13.0
The remainder is 173 after subtracting 1209 from 1382.
Grab the next digit (9) from the dividend, add it to 173, then carry on: 1739 / 403

Going ahead to step 5:
When dividing 1739 by 403, we get 4 with a remainder of 127.
The next digit of our result is 4. 
Result so far: 134.0
Subtract 1612 from 1739 to get 127.
Grab the next digit (0) from the dividend, add it to 127, then carry on: 1270 / 403

On to step 6:
403 can be fit into 1270 3 times, resulting in a remainder of 61.
The number 3 becomes the next digit in our result. 
Result so far: 1343.0
If we subtract 1209 from 1270, we get 61.
Take the next digit (6) from the dividend and append it to 61, then repeat: 616 / 403

On to step 7:
If we divide 616 by 403, we get 1 and a remainder of 213.
Write down 1 as next digit of the result. 
Result so far: 13431.0
Subtracting 403 from 616 leaves us with 213.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2130, and continue the process.

Advancing to step 8:
403 goes into 2130 5 times with a remainder of 115.
The next digit of our result is 5. 
Result so far: 13431.5
Deduct 2015 from 2130 and we're left with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Moving on to step 9:
403 can be fit into 1150 2 times, resulting in a remainder of 344.
Record the quotient 2 as the next digit in the result. 
Result so far: 13431.52
If we subtract 806 from 1150, we get 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Step 10:
When dividing 3440 by 403, we get 8 with a remainder of 216.
The number 8 becomes the next digit in our result. 
Result so far: 13431.528
If we take 3224 away from 3440, we end up with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

Moving on to step 11:
When dividing 2160 by 403, we get 5 with a remainder of 145.
Put 5 as the next digit of the answer. 
Result so far: 13431.5285
Deduct 2015 from 2160 and we're left with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Let's proceed to step 12:
If we divide 1450 by 403, we get 3 and a remainder of 241.
Record the quotient 3 as the next digit in the result. 
Result so far: 13431.52853
Subtracting 1209 from 1450 leaves us with 241.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2410, and continue the process.

Step 13:
The number 403 fits into 2410 5 times, leaving a remainder of 395.
The number 5 becomes the next digit in our result. 
Result so far: 13431.528535
If we take 2015 away from 2410, we end up with 395.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3950, and continue the process.

Step 14:
3950 divided by 403 is 9 with a remainder of 323.
The number 9 becomes the next digit in our result. 
Result so far: 13431.5285359
Subtracting 3627 from 3950 leaves us with 323.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3230, and continue the process.

Moving on to step 15:
3230 divided by 403 is 8 with a remainder of 6.
The next digit of our result is 8. 
Result so far: 13431.52853598
The remainder is 6 after subtracting 3224 from 3230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

After the division, we end up with 13431.52853598 and a remainder of 6e-09.