We look at the division of 62456135 by 603 
We want to divide 62456135 by 603.

Advancing to step 1:
When dividing 6 by 603, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Bring next digit (2) of the dividend behind the 6 and repeat the process: 62 / 603

On to step 2:
When dividing 62 by 603, we get 0 with a remainder of 62.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 62 after subtracting 0 from 62.
Include the next digit (4) from the dividend after 62, then repeat: 624 / 603

Moving on to step 3:
624 divided by 603 is 1 with a remainder of 21.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 603 from 624 to get 21.
Bring next digit (5) of the dividend behind the 21 and repeat the process: 215 / 603

Going ahead to step 4:
215 divided by 603 is 0 with a remainder of 215.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
If we subtract 0 from 215, we get 215.
Fetch the next digit (6) from the dividend, attach it to 215 and continue: 2156 / 603

Moving on to step 5:
When dividing 2156 by 603, we get 3 with a remainder of 347.
Use 3 as the next digit of our solution. 
Result so far: 103.0
If we subtract 1809 from 2156, we get 347.
Bring next digit (1) of the dividend behind the 347 and repeat the process: 3471 / 603

Advancing to step 6:
If we divide 3471 by 603, we get 5 and a remainder of 456.
Put 5 as the next digit of the answer. 
Result so far: 1035.0
If we take 3015 away from 3471, we end up with 456.
Append the next digit (3) from the dividend to 456 and continue with: 4563 / 603

On to step 7:
The number 603 fits into 4563 7 times, leaving a remainder of 342.
Write down 7 as next digit of the result. 
Result so far: 10357.0
Subtracting 4221 from 4563 leaves us with 342.
Take the next digit (5) from the dividend and append it to 342, then repeat: 3425 / 603

Going ahead to step 8:
The number 603 fits into 3425 5 times, leaving a remainder of 410.
Use 5 as the next digit of our solution. 
Result so far: 103575.0
If we take 3015 away from 3425, we end up with 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Step 9:
603 goes into 4100 6 times with a remainder of 482.
Use 6 as the next digit of our solution. 
Result so far: 103575.6
If we take 3618 away from 4100, we end up with 482.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4820, and continue the process.

Advancing to step 10:
603 can be fit into 4820 7 times, resulting in a remainder of 599.
The number 7 becomes the next digit in our result. 
Result so far: 103575.67
Deduct 4221 from 4820 and we're left with 599.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5990, and continue the process.

Going ahead to step 11:
603 goes into 5990 9 times with a remainder of 563.
Use 9 as the next digit of our solution. 
Result so far: 103575.679
The remainder is 563 after subtracting 5427 from 5990.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5630, and continue the process.

Moving on to step 12:
5630 divided by 603 is 9 with a remainder of 203.
Record the quotient 9 as the next digit in the result. 
Result so far: 103575.6799
Subtract 5427 from 5630 to get 203.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2030, and continue the process.

The quotient of the division is 103575.6799, and the remainder is 0.00203.