15365400 divided by 199 
We want to divide 15365400 by 199.

Step 1:
The number 199 fits into 1 0 times, leaving a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (5) from the dividend, add it to 1, then carry on: 15 / 199

Moving on to step 2:
15 divided by 199 is 0 with a remainder of 15.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 15, we get 15.
Include the next digit (3) from the dividend after 15, then repeat: 153 / 199

Moving on to step 3:
153 divided by 199 is 0 with a remainder of 153.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 153 to get 153.
Include the next digit (6) from the dividend after 153, then repeat: 1536 / 199

Step 4:
If we divide 1536 by 199, we get 7 and a remainder of 143.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
The remainder is 143 after subtracting 1393 from 1536.
Bring next digit (5) of the dividend behind the 143 and repeat the process: 1435 / 199

Let's proceed to step 5:
If we divide 1435 by 199, we get 7 and a remainder of 42.
The number 7 becomes the next digit in our result. 
Result so far: 77.0
Deduct 1393 from 1435 and we're left with 42.
Include the next digit (4) from the dividend after 42, then repeat: 424 / 199

On to step 6:
199 can be fit into 424 2 times, resulting in a remainder of 26.
The number 2 becomes the next digit in our result. 
Result so far: 772.0
If we subtract 398 from 424, we get 26.
Fetch the next digit (0) from the dividend, attach it to 26 and continue: 260 / 199

On to step 7:
When dividing 260 by 199, we get 1 with a remainder of 61.
Put 1 as the next digit of the answer. 
Result so far: 7721.0
If we subtract 199 from 260, we get 61.
Include the next digit (0) from the dividend after 61, then repeat: 610 / 199

Step 8:
When dividing 610 by 199, we get 3 with a remainder of 13.
Write down 3 as next digit of the result. 
Result so far: 77213.0
If we subtract 597 from 610, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 9:
130 divided by 199 is 0 with a remainder of 130.
Put 0 as the next digit of the answer. 
Result so far: 77213.0
The remainder is 130 after subtracting 0 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Advancing to step 10:
If we divide 1300 by 199, we get 6 and a remainder of 106.
Put 6 as the next digit of the answer. 
Result so far: 77213.06
The remainder is 106 after subtracting 1194 from 1300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

On to step 11:
If we divide 1060 by 199, we get 5 and a remainder of 65.
Record the quotient 5 as the next digit in the result. 
Result so far: 77213.065
If we take 995 away from 1060, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Step 12:
If we divide 650 by 199, we get 3 and a remainder of 53.
Write down 3 as next digit of the result. 
Result so far: 77213.0653
Deduct 597 from 650 and we're left with 53.
Since there are no more digits in the dividend, we add a zero to the remainder making it 530, and continue the process.

On to step 13:
The number 199 fits into 530 2 times, leaving a remainder of 132.
The number 2 becomes the next digit in our result. 
Result so far: 77213.06532
The remainder is 132 after subtracting 398 from 530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Let's proceed to step 14:
1320 divided by 199 is 6 with a remainder of 126.
Write down 6 as next digit of the result. 
Result so far: 77213.065326
If we subtract 1194 from 1320, we get 126.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Advancing to step 15:
199 goes into 1260 6 times with a remainder of 66.
The next digit of our result is 6. 
Result so far: 77213.0653266
If we subtract 1194 from 1260, we get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

The final outcome is 77213.0653266, with a leftover of 6.6e-07.