We're dividing 53614469 by 603 
Our goal is to divide 53614469 by 603.

Step 1:
603 can be fit into 5 0 times, resulting in a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Grab the next digit (3) from the dividend, add it to 5, then carry on: 53 / 603

Step 2:
When dividing 53 by 603, we get 0 with a remainder of 53.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 53, we get 53.
Take the next digit (6) from the dividend and append it to 53, then repeat: 536 / 603

Let's proceed to step 3:
When dividing 536 by 603, we get 0 with a remainder of 536.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 536 and we're left with 536.
Fetch the next digit (1) from the dividend, attach it to 536 and continue: 5361 / 603

On to step 4:
603 goes into 5361 8 times with a remainder of 537.
Use 8 as the next digit of our solution. 
Result so far: 8.0
The remainder is 537 after subtracting 4824 from 5361.
Append the next digit (4) from the dividend to 537 and continue with: 5374 / 603

Going ahead to step 5:
603 goes into 5374 8 times with a remainder of 550.
Put 8 as the next digit of the answer. 
Result so far: 88.0
Subtracting 4824 from 5374 leaves us with 550.
Include the next digit (4) from the dividend after 550, then repeat: 5504 / 603

On to step 6:
5504 divided by 603 is 9 with a remainder of 77.
Use 9 as the next digit of our solution. 
Result so far: 889.0
Deduct 5427 from 5504 and we're left with 77.
Append the next digit (6) from the dividend to 77 and continue with: 776 / 603

Going ahead to step 7:
603 goes into 776 1 times with a remainder of 173.
Write down 1 as next digit of the result. 
Result so far: 8891.0
If we take 603 away from 776, we end up with 173.
Append the next digit (9) from the dividend to 173 and continue with: 1739 / 603

Let's proceed to step 8:
1739 divided by 603 is 2 with a remainder of 533.
Use 2 as the next digit of our solution. 
Result so far: 88912.0
The remainder is 533 after subtracting 1206 from 1739.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5330, and continue the process.

Moving on to step 9:
603 can be fit into 5330 8 times, resulting in a remainder of 506.
The number 8 becomes the next digit in our result. 
Result so far: 88912.8
Subtracting 4824 from 5330 leaves us with 506.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5060, and continue the process.

Advancing to step 10:
603 goes into 5060 8 times with a remainder of 236.
Record the quotient 8 as the next digit in the result. 
Result so far: 88912.88
The remainder is 236 after subtracting 4824 from 5060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2360, and continue the process.

The quotient of the division is 88912.88, and the remainder is 0.236.