We're dividing 86579410 by 699 
We want to figure out the number of times 86579410 can be divided by 699.

Going ahead to step 1:
699 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 699

Moving on to step 2:
The number 699 fits into 86 0 times, leaving a remainder of 86.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 86 to get 86.
Grab the next digit (5) from the dividend, add it to 86, then carry on: 865 / 699

Going ahead to step 3:
When dividing 865 by 699, we get 1 with a remainder of 166.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 699 away from 865, we end up with 166.
Grab the next digit (7) from the dividend, add it to 166, then carry on: 1667 / 699

Going ahead to step 4:
When dividing 1667 by 699, we get 2 with a remainder of 269.
Write down 2 as next digit of the result. 
Result so far: 12.0
Subtracting 1398 from 1667 leaves us with 269.
Fetch the next digit (9) from the dividend, attach it to 269 and continue: 2699 / 699

Advancing to step 5:
When dividing 2699 by 699, we get 3 with a remainder of 602.
Put 3 as the next digit of the answer. 
Result so far: 123.0
If we take 2097 away from 2699, we end up with 602.
Grab the next digit (4) from the dividend, add it to 602, then carry on: 6024 / 699

On to step 6:
699 goes into 6024 8 times with a remainder of 432.
Use 8 as the next digit of our solution. 
Result so far: 1238.0
Subtract 5592 from 6024 to get 432.
Take the next digit (1) from the dividend and append it to 432, then repeat: 4321 / 699

Step 7:
4321 divided by 699 is 6 with a remainder of 127.
The next digit of our result is 6. 
Result so far: 12386.0
If we subtract 4194 from 4321, we get 127.
Grab the next digit (0) from the dividend, add it to 127, then carry on: 1270 / 699

Step 8:
699 goes into 1270 1 times with a remainder of 571.
The next digit of our result is 1. 
Result so far: 123861.0
Subtracting 699 from 1270 leaves us with 571.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5710, and continue the process.

Moving on to step 9:
When dividing 5710 by 699, we get 8 with a remainder of 118.
The number 8 becomes the next digit in our result. 
Result so far: 123861.8
If we take 5592 away from 5710, we end up with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Moving on to step 10:
699 can be fit into 1180 1 times, resulting in a remainder of 481.
Write down 1 as next digit of the result. 
Result so far: 123861.81
If we subtract 699 from 1180, we get 481.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4810, and continue the process.

Step 11:
If we divide 4810 by 699, we get 6 and a remainder of 616.
Record the quotient 6 as the next digit in the result. 
Result so far: 123861.816
The remainder is 616 after subtracting 4194 from 4810.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6160, and continue the process.

Let's proceed to step 12:
If we divide 6160 by 699, we get 8 and a remainder of 568.
The number 8 becomes the next digit in our result. 
Result so far: 123861.8168
Deduct 5592 from 6160 and we're left with 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

Step 13:
5680 divided by 699 is 8 with a remainder of 88.
Put 8 as the next digit of the answer. 
Result so far: 123861.81688
Subtracting 5592 from 5680 leaves us with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

The final result is 123861.81688 with a remainder of 8.8e-05.