We look at the division of 81038770 by 403 
We want to divide 81038770 by 403.

Advancing to step 1:
403 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 403

On to step 2:
If we divide 81 by 403, we get 0 and a remainder of 81.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 81 and we're left with 81.
Bring next digit (0) of the dividend behind the 81 and repeat the process: 810 / 403

Let's proceed to step 3:
403 goes into 810 2 times with a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 806 away from 810, we end up with 4.
Include the next digit (3) from the dividend after 4, then repeat: 43 / 403

Let's proceed to step 4:
403 can be fit into 43 0 times, resulting in a remainder of 43.
Put 0 as the next digit of the answer. 
Result so far: 20.0
If we subtract 0 from 43, we get 43.
Take the next digit (8) from the dividend and append it to 43, then repeat: 438 / 403

Advancing to step 5:
438 divided by 403 is 1 with a remainder of 35.
The next digit of our result is 1. 
Result so far: 201.0
The remainder is 35 after subtracting 403 from 438.
Bring next digit (7) of the dividend behind the 35 and repeat the process: 357 / 403

Moving on to step 6:
357 divided by 403 is 0 with a remainder of 357.
The number 0 becomes the next digit in our result. 
Result so far: 2010.0
Subtract 0 from 357 to get 357.
Include the next digit (7) from the dividend after 357, then repeat: 3577 / 403

Advancing to step 7:
The number 403 fits into 3577 8 times, leaving a remainder of 353.
Use 8 as the next digit of our solution. 
Result so far: 20108.0
The remainder is 353 after subtracting 3224 from 3577.
Fetch the next digit (0) from the dividend, attach it to 353 and continue: 3530 / 403

Step 8:
The number 403 fits into 3530 8 times, leaving a remainder of 306.
Write down 8 as next digit of the result. 
Result so far: 201088.0
If we subtract 3224 from 3530, we get 306.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3060, and continue the process.

Going ahead to step 9:
403 can be fit into 3060 7 times, resulting in a remainder of 239.
Use 7 as the next digit of our solution. 
Result so far: 201088.7
Deduct 2821 from 3060 and we're left with 239.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2390, and continue the process.

Going ahead to step 10:
The number 403 fits into 2390 5 times, leaving a remainder of 375.
Write down 5 as next digit of the result. 
Result so far: 201088.75
The remainder is 375 after subtracting 2015 from 2390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3750, and continue the process.

Let's proceed to step 11:
403 goes into 3750 9 times with a remainder of 123.
Use 9 as the next digit of our solution. 
Result so far: 201088.759
Subtract 3627 from 3750 to get 123.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1230, and continue the process.

Advancing to step 12:
The number 403 fits into 1230 3 times, leaving a remainder of 21.
The number 3 becomes the next digit in our result. 
Result so far: 201088.7593
Subtract 1209 from 1230 to get 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Let's proceed to step 13:
When dividing 210 by 403, we get 0 with a remainder of 210.
The number 0 becomes the next digit in our result. 
Result so far: 201088.7593
The remainder is 210 after subtracting 0 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Going ahead to step 14:
When dividing 2100 by 403, we get 5 with a remainder of 85.
Record the quotient 5 as the next digit in the result. 
Result so far: 201088.759305
Deduct 2015 from 2100 and we're left with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Moving on to step 15:
When dividing 850 by 403, we get 2 with a remainder of 44.
The next digit of our result is 2. 
Result so far: 201088.7593052
If we take 806 away from 850, we end up with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 16:
The number 403 fits into 440 1 times, leaving a remainder of 37.
Write down 1 as next digit of the result. 
Result so far: 201088.75930521
Subtracting 403 from 440 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

The final result is 201088.75930521 with a remainder of 3.7e-08.