Let's divide 69683121 by 86
Our goal is to divide 69683121 by 86.

Let's proceed to step 1:
6 divided by 86 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Fetch the next digit (9) from the dividend, attach it to 6 and continue: 69 / 86

Moving on to step 2:
69 divided by 86 is 0 with a remainder of 69.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 69 to get 69.
Grab the next digit (6) from the dividend, add it to 69, then carry on: 696 / 86

Step 3:
86 goes into 696 8 times with a remainder of 8.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtract 688 from 696 to get 8.
Append the next digit (8) from the dividend to 8 and continue with: 88 / 86

On to step 4:
86 goes into 88 1 times with a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 81.0
Subtracting 86 from 88 leaves us with 2.
Include the next digit (3) from the dividend after 2, then repeat: 23 / 86

Let's proceed to step 5:
23 divided by 86 is 0 with a remainder of 23.
Record the quotient 0 as the next digit in the result. 
Result so far: 810.0
Subtract 0 from 23 to get 23.
Bring next digit (1) of the dividend behind the 23 and repeat the process: 231 / 86

Moving on to step 6:
When dividing 231 by 86, we get 2 with a remainder of 59.
The number 2 becomes the next digit in our result. 
Result so far: 8102.0
The remainder is 59 after subtracting 172 from 231.
Append the next digit (2) from the dividend to 59 and continue with: 592 / 86

Let's proceed to step 7:
When dividing 592 by 86, we get 6 with a remainder of 76.
Put 6 as the next digit of the answer. 
Result so far: 81026.0
Subtract 516 from 592 to get 76.
Bring next digit (1) of the dividend behind the 76 and repeat the process: 761 / 86

Advancing to step 8:
761 divided by 86 is 8 with a remainder of 73.
Record the quotient 8 as the next digit in the result. 
Result so far: 810268.0
The remainder is 73 after subtracting 688 from 761.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

Moving on to step 9:
86 goes into 730 8 times with a remainder of 42.
Use 8 as the next digit of our solution. 
Result so far: 810268.8
Deduct 688 from 730 and we're left with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

On to step 10:
When dividing 420 by 86, we get 4 with a remainder of 76.
Record the quotient 4 as the next digit in the result. 
Result so far: 810268.84
Deduct 344 from 420 and we're left with 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Step 11:
86 goes into 760 8 times with a remainder of 72.
The next digit of our result is 8. 
Result so far: 810268.848
Deduct 688 from 760 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 12:
When dividing 720 by 86, we get 8 with a remainder of 32.
The number 8 becomes the next digit in our result. 
Result so far: 810268.8488
Subtracting 688 from 720 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

The final result is 810268.8488 with a remainder of 0.00032.