81350197 divided by 121 
We want to divide 81350197 by 121.

Advancing to step 1:
121 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 121

Step 2:
The number 121 fits into 81 0 times, leaving a remainder of 81.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 81, we end up with 81.
Bring next digit (3) of the dividend behind the 81 and repeat the process: 813 / 121

Advancing to step 3:
813 divided by 121 is 6 with a remainder of 87.
Use 6 as the next digit of our solution. 
Result so far: 6.0
The remainder is 87 after subtracting 726 from 813.
Grab the next digit (5) from the dividend, add it to 87, then carry on: 875 / 121

Advancing to step 4:
121 can be fit into 875 7 times, resulting in a remainder of 28.
Use 7 as the next digit of our solution. 
Result so far: 67.0
If we subtract 847 from 875, we get 28.
Grab the next digit (0) from the dividend, add it to 28, then carry on: 280 / 121

Step 5:
If we divide 280 by 121, we get 2 and a remainder of 38.
The number 2 becomes the next digit in our result. 
Result so far: 672.0
Subtracting 242 from 280 leaves us with 38.
Bring next digit (1) of the dividend behind the 38 and repeat the process: 381 / 121

On to step 6:
121 can be fit into 381 3 times, resulting in a remainder of 18.
The next digit of our result is 3. 
Result so far: 6723.0
Subtract 363 from 381 to get 18.
Take the next digit (9) from the dividend and append it to 18, then repeat: 189 / 121

Step 7:
When dividing 189 by 121, we get 1 with a remainder of 68.
Record the quotient 1 as the next digit in the result. 
Result so far: 67231.0
Deduct 121 from 189 and we're left with 68.
Take the next digit (7) from the dividend and append it to 68, then repeat: 687 / 121

Let's proceed to step 8:
When dividing 687 by 121, we get 5 with a remainder of 82.
Use 5 as the next digit of our solution. 
Result so far: 672315.0
If we take 605 away from 687, we end up with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Moving on to step 9:
820 divided by 121 is 6 with a remainder of 94.
The next digit of our result is 6. 
Result so far: 672315.6
If we subtract 726 from 820, we get 94.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

Advancing to step 10:
The number 121 fits into 940 7 times, leaving a remainder of 93.
The number 7 becomes the next digit in our result. 
Result so far: 672315.67
If we take 847 away from 940, we end up with 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Moving on to step 11:
121 goes into 930 7 times with a remainder of 83.
The next digit of our result is 7. 
Result so far: 672315.677
Subtract 847 from 930 to get 83.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Our division results in 672315.677 with a remaining 0.0083.