We look at the division of 4936450 by 803 
Let's see how many times 803 fits into 4936450.

Let's proceed to step 1:
When dividing 4 by 803, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Grab the next digit (9) from the dividend, add it to 4, then carry on: 49 / 803

Moving on to step 2:
49 divided by 803 is 0 with a remainder of 49.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 49, we end up with 49.
Grab the next digit (3) from the dividend, add it to 49, then carry on: 493 / 803

Going ahead to step 3:
803 can be fit into 493 0 times, resulting in a remainder of 493.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 493 to get 493.
Grab the next digit (6) from the dividend, add it to 493, then carry on: 4936 / 803

Advancing to step 4:
The number 803 fits into 4936 6 times, leaving a remainder of 118.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtract 4818 from 4936 to get 118.
Grab the next digit (4) from the dividend, add it to 118, then carry on: 1184 / 803

Moving on to step 5:
1184 divided by 803 is 1 with a remainder of 381.
The next digit of our result is 1. 
Result so far: 61.0
If we take 803 away from 1184, we end up with 381.
Include the next digit (5) from the dividend after 381, then repeat: 3815 / 803

On to step 6:
The number 803 fits into 3815 4 times, leaving a remainder of 603.
Record the quotient 4 as the next digit in the result. 
Result so far: 614.0
If we subtract 3212 from 3815, we get 603.
Append the next digit (0) from the dividend to 603 and continue with: 6030 / 803

Let's proceed to step 7:
803 can be fit into 6030 7 times, resulting in a remainder of 409.
Write down 7 as next digit of the result. 
Result so far: 6147.0
Deduct 5621 from 6030 and we're left with 409.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4090, and continue the process.

Advancing to step 8:
803 can be fit into 4090 5 times, resulting in a remainder of 75.
Put 5 as the next digit of the answer. 
Result so far: 6147.5
Deduct 4015 from 4090 and we're left with 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Going ahead to step 9:
803 goes into 750 0 times with a remainder of 750.
The number 0 becomes the next digit in our result. 
Result so far: 6147.5
Subtracting 0 from 750 leaves us with 750.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7500, and continue the process.

Let's proceed to step 10:
7500 divided by 803 is 9 with a remainder of 273.
The number 9 becomes the next digit in our result. 
Result so far: 6147.509
If we take 7227 away from 7500, we end up 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 11:
803 can be fit into 2730 3 times, resulting in a remainder of 321.
Record the quotient 3 as the next digit in the result. 
Result so far: 6147.5093
If we take 2409 away from 2730, we end up with 321.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3210, and continue the process.

On to step 12:
803 goes into 3210 3 times with a remainder of 801.
Record the quotient 3 as the next digit in the result. 
Result so far: 6147.50933
If we subtract 2409 from 3210, we get 801.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8010, and continue the process.

The final result is 6147.50933 with a remainder of 0.000801.