10020111 divided by 903 
We're looking to find how many times 903 goes into 10020111.

On to step 1:
903 goes into 1 0 times with a remainder of 1.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Fetch the next digit (0) from the dividend, attach it to 1 and continue: 10 / 903

Step 2:
The number 903 fits into 10 0 times, leaving a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 10, we end up with 10.
Include the next digit (0) from the dividend after 10, then repeat: 100 / 903

Step 3:
When dividing 100 by 903, we get 0 with a remainder of 100.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 100, we end up with 100.
Append the next digit (2) from the dividend to 100 and continue with: 1002 / 903

Going ahead to step 4:
903 can be fit into 1002 1 times, resulting in a remainder of 99.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 903 from 1002 and we're left with 99.
Include the next digit (0) from the dividend after 99, then repeat: 990 / 903

Advancing to step 5:
990 divided by 903 is 1 with a remainder of 87.
The next digit of our result is 1. 
Result so far: 11.0
If we subtract 903 from 990, we get 87.
Grab the next digit (1) from the dividend, add it to 87, then carry on: 871 / 903

Advancing to step 6:
If we divide 871 by 903, we get 0 and a remainder of 871.
The number 0 becomes the next digit in our result. 
Result so far: 110.0
The remainder is 871 after subtracting 0 from 871.
Append the next digit (1) from the dividend to 871 and continue with: 8711 / 903

Moving on to step 7:
The number 903 fits into 8711 9 times, leaving a remainder of 584.
Record the quotient 9 as the next digit in the result. 
Result so far: 1109.0
If we subtract 8127 from 8711, we get 584.
Bring next digit (1) of the dividend behind the 584 and repeat the process: 5841 / 903

Going ahead to step 8:
5841 divided by 903 is 6 with a remainder of 423.
Use 6 as the next digit of our solution. 
Result so far: 11096.0
The remainder is 423 after subtracting 5418 from 5841.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4230, and continue the process.

Moving on to step 9:
If we divide 4230 by 903, we get 4 and a remainder of 618.
Record the quotient 4 as the next digit in the result. 
Result so far: 11096.4
If we take 3612 away from 4230, we end up with 618.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6180, and continue the process.

Going ahead to step 10:
903 can be fit into 6180 6 times, resulting in a remainder of 762.
Record the quotient 6 as the next digit in the result. 
Result so far: 11096.46
If we subtract 5418 from 6180, we get 762.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7620, and continue the process.

Advancing to step 11:
903 can be fit into 7620 8 times, resulting in a remainder of 396.
Record the quotient 8 as the next digit in the result. 
Result so far: 11096.468
If we subtract 7224 from 7620, we get 396.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

Advancing to step 12:
3960 divided by 903 is 4 with a remainder of 348.
The number 4 becomes the next digit in our result. 
Result so far: 11096.4684
Subtract 3612 from 3960 to get 348.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3480, and continue the process.

Advancing to step 13:
When dividing 3480 by 903, we get 3 with a remainder of 771.
Use 3 as the next digit of our solution. 
Result so far: 11096.46843
Subtracting 2709 from 3480 leaves us with 771.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7710, and continue the process.

Step 14:
If we divide 7710 by 903, we get 8 and a remainder of 486.
Write down 8 as next digit of the result. 
Result so far: 11096.468438
Subtracting 7224 from 7710 leaves us with 486.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4860, and continue the process.

Going ahead to step 15:
903 goes into 4860 5 times with a remainder of 345.
The next digit of our result is 5. 
Result so far: 11096.4684385
If we take 4515 away from 4860, we end up with 345.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3450, and continue the process.

Advancing to step 16:
903 goes into 3450 3 times with a remainder of 741.
Write down 3 as next digit of the result. 
Result so far: 11096.46843853
Deduct 2709 from 3450 and we're left with 741.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7410, and continue the process.

The final outcome is 11096.46843853, with a leftover of 7.41e-07.