81357281 ÷ 196 
Our goal is to divide 81357281 by 196.

Let's proceed to step 1:
The number 196 fits into 8 0 times, leaving a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 196

Step 2:
196 can be fit into 81 0 times, resulting in a remainder of 81.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 81 after subtracting 0 from 81.
Take the next digit (3) from the dividend and append it to 81, then repeat: 813 / 196

Advancing to step 3:
196 goes into 813 4 times with a remainder of 29.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Deduct 784 from 813 and we're left with 29.
Fetch the next digit (5) from the dividend, attach it to 29 and continue: 295 / 196

Step 4:
196 goes into 295 1 times with a remainder of 99.
Record the quotient 1 as the next digit in the result. 
Result so far: 41.0
Subtracting 196 from 295 leaves us with 99.
Take the next digit (7) from the dividend and append it to 99, then repeat: 997 / 196

Step 5:
When dividing 997 by 196, we get 5 with a remainder of 17.
The number 5 becomes the next digit in our result. 
Result so far: 415.0
Deduct 980 from 997 and we're left with 17.
Grab the next digit (2) from the dividend, add it to 17, then carry on: 172 / 196

On to step 6:
If we divide 172 by 196, we get 0 and a remainder of 172.
Write down 0 as next digit of the result. 
Result so far: 4150.0
Deduct 0 from 172 and we're left with 172.
Fetch the next digit (8) from the dividend, attach it to 172 and continue: 1728 / 196

On to step 7:
196 can be fit into 1728 8 times, resulting in a remainder of 160.
Use 8 as the next digit of our solution. 
Result so far: 41508.0
If we subtract 1568 from 1728, we get 160.
Bring next digit (1) of the dividend behind the 160 and repeat the process: 1601 / 196

Advancing to step 8:
1601 divided by 196 is 8 with a remainder of 33.
The next digit of our result is 8. 
Result so far: 415088.0
If we take 1568 away from 1601, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Step 9:
When dividing 330 by 196, we get 1 with a remainder of 134.
The number 1 becomes the next digit in our result. 
Result so far: 415088.1
If we take 196 away from 330, 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.

Moving on to step 10:
1340 divided by 196 is 6 with a remainder of 164.
Record the quotient 6 as the next digit in the result. 
Result so far: 415088.16
If we take 1176 away from 1340, we end up with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

On to step 11:
196 can be fit into 1640 8 times, resulting in a remainder of 72.
The number 8 becomes the next digit in our result. 
Result so far: 415088.168
Subtract 1568 from 1640 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Moving on to step 12:
The number 196 fits into 720 3 times, leaving a remainder of 132.
Put 3 as the next digit of the answer. 
Result so far: 415088.1683
If we subtract 588 from 720, we get 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Moving on to step 13:
When dividing 1320 by 196, we get 6 with a remainder of 144.
Write down 6 as next digit of the result. 
Result so far: 415088.16836
Subtract 1176 from 1320 to get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Let's proceed to step 14:
When dividing 1440 by 196, we get 7 with a remainder of 68.
The next digit of our result is 7. 
Result so far: 415088.168367
Subtracting 1372 from 1440 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Step 15:
680 divided by 196 is 3 with a remainder of 92.
The number 3 becomes the next digit in our result. 
Result so far: 415088.1683673
Subtract 588 from 680 to get 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Moving on to step 16:
When dividing 920 by 196, we get 4 with a remainder of 136.
Record the quotient 4 as the next digit in the result. 
Result so far: 415088.16836734
If we subtract 784 from 920, we get 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

The final outcome is 415088.16836734, with a leftover of 1.36e-07.