We look at the division of 57399843 by 603 
Our goal is to divide 57399843 by 603.

Step 1:
5 divided by 603 is 0 with a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 603

Step 2:
603 can be fit into 57 0 times, resulting in a remainder of 57.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 57 to get 57.
Fetch the next digit (3) from the dividend, attach it to 57 and continue: 573 / 603

Moving on to step 3:
When dividing 573 by 603, we get 0 with a remainder of 573.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 573 and we're left with 573.
Grab the next digit (9) from the dividend, add it to 573, then carry on: 5739 / 603

Advancing to step 4:
603 goes into 5739 9 times with a remainder of 312.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtract 5427 from 5739 to get 312.
Fetch the next digit (9) from the dividend, attach it to 312 and continue: 3129 / 603

Let's proceed to step 5:
3129 divided by 603 is 5 with a remainder of 114.
The next digit of our result is 5. 
Result so far: 95.0
The remainder is 114 after subtracting 3015 from 3129.
Bring next digit (8) of the dividend behind the 114 and repeat the process: 1148 / 603

Let's proceed to step 6:
1148 divided by 603 is 1 with a remainder of 545.
Use 1 as the next digit of our solution. 
Result so far: 951.0
Subtract 603 from 1148 to get 545.
Include the next digit (4) from the dividend after 545, then repeat: 5454 / 603

Going ahead to step 7:
If we divide 5454 by 603, we get 9 and a remainder of 27.
Record the quotient 9 as the next digit in the result. 
Result so far: 9519.0
The remainder is 27 after subtracting 5427 from 5454.
Fetch the next digit (3) from the dividend, attach it to 27 and continue: 273 / 603

Going ahead to step 8:
603 can be fit into 273 0 times, resulting in a remainder of 273.
Put 0 as the next digit of the answer. 
Result so far: 95190.0
Subtracting 0 from 273 leaves us with 273.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2730, and continue the process.

Let's proceed to step 9:
The number 603 fits into 2730 4 times, leaving a remainder of 318.
The next digit of our result is 4. 
Result so far: 95190.4
If we take 2412 away from 2730, we end up with 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

Let's proceed to step 10:
The number 603 fits into 3180 5 times, leaving a remainder of 165.
The next digit of our result is 5. 
Result so far: 95190.45
Subtracting 3015 from 3180 leaves us with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Going ahead to step 11:
603 goes into 1650 2 times with a remainder of 444.
The number 2 becomes the next digit in our result. 
Result so far: 95190.452
The remainder is 444 after subtracting 1206 from 1650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

Step 12:
If we divide 4440 by 603, we get 7 and a remainder of 219.
Write down 7 as next digit of the result. 
Result so far: 95190.4527
Subtract 4221 from 4440 to get 219.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2190, and continue the process.

Going ahead to step 13:
When dividing 2190 by 603, we get 3 with a remainder of 381.
Write down 3 as next digit of the result. 
Result so far: 95190.45273
Deduct 1809 from 2190 and we're left with 381.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3810, and continue the process.

On to step 14:
603 goes into 3810 6 times with a remainder of 192.
Use 6 as the next digit of our solution. 
Result so far: 95190.452736
Deduct 3618 from 3810 and we're left with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

On to step 15:
603 can be fit into 1920 3 times, resulting in a remainder of 111.
Write down 3 as next digit of the result. 
Result so far: 95190.4527363
If we subtract 1809 from 1920, we get 111.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1110, and continue the process.

Moving on to step 16:
The number 603 fits into 1110 1 times, leaving a remainder of 507.
Write down 1 as next digit of the result. 
Result so far: 95190.45273631
If we subtract 603 from 1110, we get 507.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5070, and continue the process.

After the division, we end up with 95190.45273631 and a remainder of 5.07e-07.