We're dividing 86891722 by 412 
We're looking to find how many times 412 goes into 86891722.

Let's proceed to step 1:
When dividing 8 by 412, 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.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 412

Moving on to step 2:
412 can be fit into 86 0 times, resulting in a remainder of 86.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 86 and we're left with 86.
Take the next digit (8) from the dividend and append it to 86, then repeat: 868 / 412

Let's proceed to step 3:
When dividing 868 by 412, we get 2 with a remainder of 44.
Write down 2 as next digit of the result. 
Result so far: 2.0
If we take 824 away from 868, we end up with 44.
Include the next digit (9) from the dividend after 44, then repeat: 449 / 412

Advancing to step 4:
412 goes into 449 1 times with a remainder of 37.
Use 1 as the next digit of our solution. 
Result so far: 21.0
The remainder is 37 after subtracting 412 from 449.
Bring next digit (1) of the dividend behind the 37 and repeat the process: 371 / 412

Advancing to step 5:
371 divided by 412 is 0 with a remainder of 371.
Write down 0 as next digit of the result. 
Result so far: 210.0
If we take 0 away from 371, we end up with 371.
Grab the next digit (7) from the dividend, add it to 371, then carry on: 3717 / 412

On to step 6:
If we divide 3717 by 412, we get 9 and a remainder of 9.
Use 9 as the next digit of our solution. 
Result so far: 2109.0
If we subtract 3708 from 3717, we get 9.
Append the next digit (2) from the dividend to 9 and continue with: 92 / 412

Step 7:
If we divide 92 by 412, we get 0 and a remainder of 92.
The number 0 becomes the next digit in our result. 
Result so far: 21090.0
Deduct 0 from 92 and we're left with 92.
Append the next digit (2) from the dividend to 92 and continue with: 922 / 412

Let's proceed to step 8:
The number 412 fits into 922 2 times, leaving a remainder of 98.
Write down 2 as next digit of the result. 
Result so far: 210902.0
Deduct 824 from 922 and we're left with 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Going ahead to step 9:
If we divide 980 by 412, we get 2 and a remainder of 156.
Use 2 as the next digit of our solution. 
Result so far: 210902.2
Subtract 824 from 980 to get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Let's proceed to step 10:
The number 412 fits into 1560 3 times, leaving a remainder of 324.
Write down 3 as next digit of the result. 
Result so far: 210902.23
If we subtract 1236 from 1560, we get 324.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3240, and continue the process.

On to step 11:
If we divide 3240 by 412, we get 7 and a remainder of 356.
Put 7 as the next digit of the answer. 
Result so far: 210902.237
If we subtract 2884 from 3240, we get 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

Moving on to step 12:
412 can be fit into 3560 8 times, resulting in a remainder of 264.
The next digit of our result is 8. 
Result so far: 210902.2378
If we take 3296 away from 3560, we end up with 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Moving on to step 13:
The number 412 fits into 2640 6 times, leaving a remainder of 168.
Put 6 as the next digit of the answer. 
Result so far: 210902.23786
Subtracting 2472 from 2640 leaves us with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

Let's proceed to step 14:
The number 412 fits into 1680 4 times, leaving a remainder of 32.
The number 4 becomes the next digit in our result. 
Result so far: 210902.237864
If we subtract 1648 from 1680, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Advancing to step 15:
412 can be fit into 320 0 times, resulting in a remainder of 320.
Put 0 as the next digit of the answer. 
Result so far: 210902.237864
The remainder is 320 after subtracting 0 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

On to step 16:
412 can be fit into 3200 7 times, resulting in a remainder of 316.
Put 7 as the next digit of the answer. 
Result so far: 210902.23786407
Deduct 2884 from 3200 and we're left with 316.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3160, and continue the process.

Our division results in 210902.23786407 with a remaining 3.16e-07.