We look at the division of 82471870 by 121 
We're looking to find how many times 121 goes into 82471870.

Going ahead to step 1:
When dividing 8 by 121, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (2) from the dividend, attach it to 8 and continue: 82 / 121

Let's proceed to step 2:
When dividing 82 by 121, we get 0 with a remainder of 82.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 82 after subtracting 0 from 82.
Include the next digit (4) from the dividend after 82, then repeat: 824 / 121

Going ahead to step 3:
When dividing 824 by 121, we get 6 with a remainder of 98.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtract 726 from 824 to get 98.
Include the next digit (7) from the dividend after 98, then repeat: 987 / 121

Step 4:
The number 121 fits into 987 8 times, leaving a remainder of 19.
Put 8 as the next digit of the answer. 
Result so far: 68.0
Deduct 968 from 987 and we're left with 19.
Include the next digit (1) from the dividend after 19, then repeat: 191 / 121

Let's proceed to step 5:
The number 121 fits into 191 1 times, leaving a remainder of 70.
Use 1 as the next digit of our solution. 
Result so far: 681.0
Subtract 121 from 191 to get 70.
Bring next digit (8) of the dividend behind the 70 and repeat the process: 708 / 121

Let's proceed to step 6:
121 goes into 708 5 times with a remainder of 103.
The next digit of our result is 5. 
Result so far: 6815.0
Subtract 605 from 708 to get 103.
Append the next digit (7) from the dividend to 103 and continue with: 1037 / 121

Let's proceed to step 7:
1037 divided by 121 is 8 with a remainder of 69.
Use 8 as the next digit of our solution. 
Result so far: 68158.0
Deduct 968 from 1037 and we're left with 69.
Take the next digit (0) from the dividend and append it to 69, then repeat: 690 / 121

Step 8:
When dividing 690 by 121, we get 5 with a remainder of 85.
Record the quotient 5 as the next digit in the result. 
Result so far: 681585.0
The remainder is 85 after subtracting 605 from 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Advancing to step 9:
850 divided by 121 is 7 with a remainder of 3.
Use 7 as the next digit of our solution. 
Result so far: 681585.7
Subtract 847 from 850 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 10:
If we divide 30 by 121, we get 0 and a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 681585.7
Deduct 0 from 30 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 11:
When dividing 300 by 121, we get 2 with a remainder of 58.
The next digit of our result is 2. 
Result so far: 681585.702
Subtracting 242 from 300 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Advancing to step 12:
580 divided by 121 is 4 with a remainder of 96.
Write down 4 as next digit of the result. 
Result so far: 681585.7024
Subtract 484 from 580 to get 96.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Advancing to step 13:
The number 121 fits into 960 7 times, leaving a remainder of 113.
Use 7 as the next digit of our solution. 
Result so far: 681585.70247
If we take 847 away from 960, we end up with 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Advancing to step 14:
The number 121 fits into 1130 9 times, leaving a remainder of 41.
Put 9 as the next digit of the answer. 
Result so far: 681585.702479
If we take 1089 away from 1130, we end up with 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

Advancing to step 15:
410 divided by 121 is 3 with a remainder of 47.
The number 3 becomes the next digit in our result. 
Result so far: 681585.7024793
Subtract 363 from 410 to get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Let's proceed to step 16:
If we divide 470 by 121, we get 3 and a remainder of 107.
Put 3 as the next digit of the answer. 
Result so far: 681585.70247933
If we take 363 away from 470, we end up with 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

The final result is 681585.70247933 with a remainder of 1.07e-07.