86755570 ÷ 699 
We want to figure out the number of times 86755570 can be divided by 699.

Moving on to step 1:
699 goes into 8 0 times with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Take the next digit (6) from the dividend and append it to 8, then repeat: 86 / 699

Let's proceed to step 2:
The number 699 fits into 86 0 times, leaving a remainder of 86.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 86 and we're left with 86.
Grab the next digit (7) from the dividend, add it to 86, then carry on: 867 / 699

Advancing to step 3:
When dividing 867 by 699, we get 1 with a remainder of 168.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we subtract 699 from 867, we get 168.
Grab the next digit (5) from the dividend, add it to 168, then carry on: 1685 / 699

Going ahead to step 4:
The number 699 fits into 1685 2 times, leaving a remainder of 287.
The next digit of our result is 2. 
Result so far: 12.0
Deduct 1398 from 1685 and we're left with 287.
Include the next digit (5) from the dividend after 287, then repeat: 2875 / 699

Let's proceed to step 5:
2875 divided by 699 is 4 with a remainder of 79.
Use 4 as the next digit of our solution. 
Result so far: 124.0
The remainder is 79 after subtracting 2796 from 2875.
Include the next digit (5) from the dividend after 79, then repeat: 795 / 699

Advancing to step 6:
795 divided by 699 is 1 with a remainder of 96.
Record the quotient 1 as the next digit in the result. 
Result so far: 1241.0
Subtract 699 from 795 to get 96.
Append the next digit (7) from the dividend to 96 and continue with: 967 / 699

Let's proceed to step 7:
699 goes into 967 1 times with a remainder of 268.
Record the quotient 1 as the next digit in the result. 
Result so far: 12411.0
If we take 699 away from 967, we end up with 268.
Take the next digit (0) from the dividend and append it to 268, then repeat: 2680 / 699

Moving on to step 8:
2680 divided by 699 is 3 with a remainder of 583.
Record the quotient 3 as the next digit in the result. 
Result so far: 124113.0
Subtracting 2097 from 2680 leaves us with 583.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5830, and continue the process.

Going ahead to step 9:
When dividing 5830 by 699, we get 8 with a remainder of 238.
Write down 8 as next digit of the result. 
Result so far: 124113.8
If we subtract 5592 from 5830, we get 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

Advancing to step 10:
If we divide 2380 by 699, we get 3 and a remainder of 283.
Write down 3 as next digit of the result. 
Result so far: 124113.83
If we take 2097 away from 2380, we end up with 283.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2830, and continue the process.

Step 11:
If we divide 2830 by 699, we get 4 and a remainder of 34.
The number 4 becomes the next digit in our result. 
Result so far: 124113.834
The remainder is 34 after subtracting 2796 from 2830.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 12:
340 divided by 699 is 0 with a remainder of 340.
Use 0 as the next digit of our solution. 
Result so far: 124113.834
Subtract 0 from 340 to get 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Going ahead to step 13:
The number 699 fits into 3400 4 times, leaving a remainder of 604.
Record the quotient 4 as the next digit in the result. 
Result so far: 124113.83404
If we subtract 2796 from 3400, we get 604.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6040, and continue the process.

Let's proceed to step 14:
699 goes into 6040 8 times with a remainder of 448.
Put 8 as the next digit of the answer. 
Result so far: 124113.834048
Subtracting 5592 from 6040 leaves us with 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

Let's proceed to step 15:
699 goes into 4480 6 times with a remainder of 286.
Use 6 as the next digit of our solution. 
Result so far: 124113.8340486
Subtracting 4194 from 4480 leaves us with 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

Step 16:
When dividing 2860 by 699, we get 4 with a remainder of 64.
The number 4 becomes the next digit in our result. 
Result so far: 124113.83404864
Deduct 2796 from 2860 and we're left with 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

The final outcome is 124113.83404864, with a leftover of 6.4e-08.