We look at the division of 36800398 by 123 
Our goal is to divide 36800398 by 123.

On to step 1:
If we divide 3 by 123, we get 0 and a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Append the next digit (6) from the dividend to 3 and continue with: 36 / 123

Step 2:
36 divided by 123 is 0 with a remainder of 36.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 36, we get 36.
Bring next digit (8) of the dividend behind the 36 and repeat the process: 368 / 123

Advancing to step 3:
123 can be fit into 368 2 times, resulting in a remainder of 122.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 246 from 368, we get 122.
Take the next digit (0) from the dividend and append it to 122, then repeat: 1220 / 123

Going ahead to step 4:
1220 divided by 123 is 9 with a remainder of 113.
Use 9 as the next digit of our solution. 
Result so far: 29.0
Deduct 1107 from 1220 and we're left with 113.
Grab the next digit (0) from the dividend, add it to 113, then carry on: 1130 / 123

Let's proceed to step 5:
1130 divided by 123 is 9 with a remainder of 23.
Put 9 as the next digit of the answer. 
Result so far: 299.0
Subtracting 1107 from 1130 leaves us with 23.
Take the next digit (3) from the dividend and append it to 23, then repeat: 233 / 123

Let's proceed to step 6:
233 divided by 123 is 1 with a remainder of 110.
Use 1 as the next digit of our solution. 
Result so far: 2991.0
The remainder is 110 after subtracting 123 from 233.
Include the next digit (9) from the dividend after 110, then repeat: 1109 / 123

Moving on to step 7:
123 can be fit into 1109 9 times, resulting in a remainder of 2.
Record the quotient 9 as the next digit in the result. 
Result so far: 29919.0
If we subtract 1107 from 1109, we get 2.
Append the next digit (8) from the dividend to 2 and continue with: 28 / 123

On to step 8:
123 can be fit into 28 0 times, resulting in a remainder of 28.
Record the quotient 0 as the next digit in the result. 
Result so far: 299190.0
If we subtract 0 from 28, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 9:
123 goes into 280 2 times with a remainder of 34.
Use 2 as the next digit of our solution. 
Result so far: 299190.2
The remainder is 34 after subtracting 246 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 10:
123 can be fit into 340 2 times, resulting in a remainder of 94.
Write down 2 as next digit of the result. 
Result so far: 299190.22
Deduct 246 from 340 and we're left with 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Our division results in 299190.22 with a remaining 0.094.