Let's divide 86394698 by 667
We want to divide 86394698 by 667.

Moving on to step 1:
If we divide 8 by 667, we get 0 and a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Append the next digit (6) from the dividend to 8 and continue with: 86 / 667

Advancing to step 2:
667 goes into 86 0 times with a remainder of 86.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 86, we end up with 86.
Fetch the next digit (3) from the dividend, attach it to 86 and continue: 863 / 667

Moving on to step 3:
If we divide 863 by 667, we get 1 and a remainder of 196.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 667 from 863, we get 196.
Include the next digit (9) from the dividend after 196, then repeat: 1969 / 667

Going ahead to step 4:
1969 divided by 667 is 2 with a remainder of 635.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
If we take 1334 away from 1969, we end up with 635.
Bring next digit (4) of the dividend behind the 635 and repeat the process: 6354 / 667

Moving on to step 5:
667 can be fit into 6354 9 times, resulting in a remainder of 351.
Write down 9 as next digit of the result. 
Result so far: 129.0
The remainder is 351 after subtracting 6003 from 6354.
Take the next digit (6) from the dividend and append it to 351, then repeat: 3516 / 667

Going ahead to step 6:
When dividing 3516 by 667, we get 5 with a remainder of 181.
Use 5 as the next digit of our solution. 
Result so far: 1295.0
If we take 3335 away from 3516, we end up with 181.
Take the next digit (9) from the dividend and append it to 181, then repeat: 1819 / 667

Going ahead to step 7:
667 can be fit into 1819 2 times, resulting in a remainder of 485.
Write down 2 as next digit of the result. 
Result so far: 12952.0
Subtracting 1334 from 1819 leaves us with 485.
Grab the next digit (8) from the dividend, add it to 485, then carry on: 4858 / 667

Moving on to step 8:
4858 divided by 667 is 7 with a remainder of 189.
The next digit of our result is 7. 
Result so far: 129527.0
The remainder is 189 after subtracting 4669 from 4858.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1890, and continue the process.

Advancing to step 9:
When dividing 1890 by 667, we get 2 with a remainder of 556.
Put 2 as the next digit of the answer. 
Result so far: 129527.2
If we take 1334 away from 1890, we end up with 556.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5560, and continue the process.

Moving on to step 10:
The number 667 fits into 5560 8 times, leaving a remainder of 224.
Use 8 as the next digit of our solution. 
Result so far: 129527.28
If we take 5336 away from 5560, we end up with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Advancing to step 11:
If we divide 2240 by 667, we get 3 and a remainder of 239.
Record the quotient 3 as the next digit in the result. 
Result so far: 129527.283
The remainder is 239 after subtracting 2001 from 2240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2390, and continue the process.

Advancing to step 12:
The number 667 fits into 2390 3 times, leaving a remainder of 389.
Record the quotient 3 as the next digit in the result. 
Result so far: 129527.2833
If we subtract 2001 from 2390, we get 389.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3890, and continue the process.

The final result is 129527.2833 with a remainder of 0.00389.