We divide 15980336 by 198
We want to figure out the number of times 15980336 can be divided by 198.

Advancing to step 1:
198 can be fit into 1 0 times, resulting in a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 198

On to step 2:
The number 198 fits into 15 0 times, leaving a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Fetch the next digit (9) from the dividend, attach it to 15 and continue: 159 / 198

On to step 3:
The number 198 fits into 159 0 times, leaving a remainder of 159.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 159 after subtracting 0 from 159.
Include the next digit (8) from the dividend after 159, then repeat: 1598 / 198

Moving on to step 4:
198 can be fit into 1598 8 times, resulting in a remainder of 14.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we take 1584 away from 1598, we end up with 14.
Append the next digit (0) from the dividend to 14 and continue with: 140 / 198

Step 5:
198 can be fit into 140 0 times, resulting in a remainder of 140.
The next digit of our result is 0. 
Result so far: 80.0
Subtracting 0 from 140 leaves us with 140.
Include the next digit (3) from the dividend after 140, then repeat: 1403 / 198

Step 6:
When dividing 1403 by 198, we get 7 with a remainder of 17.
Use 7 as the next digit of our solution. 
Result so far: 807.0
If we take 1386 away from 1403, we end up with 17.
Append the next digit (3) from the dividend to 17 and continue with: 173 / 198

On to step 7:
If we divide 173 by 198, we get 0 and a remainder of 173.
Use 0 as the next digit of our solution. 
Result so far: 8070.0
If we subtract 0 from 173, we get 173.
Append the next digit (6) from the dividend to 173 and continue with: 1736 / 198

Moving on to step 8:
1736 divided by 198 is 8 with a remainder of 152.
The next digit of our result is 8. 
Result so far: 80708.0
If we take 1584 away from 1736, we end up with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Going ahead to step 9:
198 goes into 1520 7 times with a remainder of 134.
Put 7 as the next digit of the answer. 
Result so far: 80708.7
If we take 1386 away from 1520, we end up with 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

On to step 10:
198 goes into 1340 6 times with a remainder of 152.
The number 6 becomes the next digit in our result. 
Result so far: 80708.76
The remainder is 152 after subtracting 1188 from 1340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Step 11:
1520 divided by 198 is 7 with a remainder of 134.
Write down 7 as next digit of the result. 
Result so far: 80708.767
Subtract 1386 from 1520 to get 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Moving on to step 12:
1340 divided by 198 is 6 with a remainder of 152.
Put 6 as the next digit of the answer. 
Result so far: 80708.7676
Subtract 1188 from 1340 to get 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Advancing to step 13:
198 goes into 1520 7 times with a remainder of 134.
Put 7 as the next digit of the answer. 
Result so far: 80708.76767
If we subtract 1386 from 1520, we get 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Going ahead to step 14:
1340 divided by 198 is 6 with a remainder of 152.
Write down 6 as next digit of the result. 
Result so far: 80708.767676
Deduct 1188 from 1340 and we're left with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

On to step 15:
If we divide 1520 by 198, we get 7 and a remainder of 134.
Record the quotient 7 as the next digit in the result. 
Result so far: 80708.7676767
If we take 1386 away from 1520, we end up with 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Going ahead to step 16:
198 goes into 1340 6 times with a remainder of 152.
Put 6 as the next digit of the answer. 
Result so far: 80708.76767676
If we take 1188 away from 1340, we end up with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

The final outcome is 80708.76767676, with a leftover of 1.52e-07.