We look at the division of 86013866 by 207 
We want to figure out the number of times 86013866 can be divided by 207.

Let's proceed to step 1:
The number 207 fits into 8 0 times, leaving 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.
Fetch the next digit (6) from the dividend, attach it to 8 and continue: 86 / 207

Step 2:
207 can be fit into 86 0 times, resulting in a remainder of 86.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 86 to get 86.
Include the next digit (0) from the dividend after 86, then repeat: 860 / 207

Moving on to step 3:
860 divided by 207 is 4 with a remainder of 32.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtracting 828 from 860 leaves us with 32.
Bring next digit (1) of the dividend behind the 32 and repeat the process: 321 / 207

Advancing to step 4:
The number 207 fits into 321 1 times, leaving a remainder of 114.
Write down 1 as next digit of the result. 
Result so far: 41.0
Deduct 207 from 321 and we're left with 114.
Bring next digit (3) of the dividend behind the 114 and repeat the process: 1143 / 207

Advancing to step 5:
207 goes into 1143 5 times with a remainder of 108.
Record the quotient 5 as the next digit in the result. 
Result so far: 415.0
If we take 1035 away from 1143, we end up with 108.
Append the next digit (8) from the dividend to 108 and continue with: 1088 / 207

Moving on to step 6:
207 can be fit into 1088 5 times, resulting in a remainder of 53.
The number 5 becomes the next digit in our result. 
Result so far: 4155.0
Deduct 1035 from 1088 and we're left with 53.
Include the next digit (6) from the dividend after 53, then repeat: 536 / 207

Let's proceed to step 7:
When dividing 536 by 207, we get 2 with a remainder of 122.
Use 2 as the next digit of our solution. 
Result so far: 41552.0
The remainder is 122 after subtracting 414 from 536.
Fetch the next digit (6) from the dividend, attach it to 122 and continue: 1226 / 207

Going ahead to step 8:
The number 207 fits into 1226 5 times, leaving a remainder of 191.
The next digit of our result is 5. 
Result so far: 415525.0
If we subtract 1035 from 1226, we get 191.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1910, and continue the process.

Advancing to step 9:
The number 207 fits into 1910 9 times, leaving a remainder of 47.
Put 9 as the next digit of the answer. 
Result so far: 415525.9
Subtract 1863 from 1910 to get 47.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Step 10:
The number 207 fits into 470 2 times, leaving a remainder of 56.
Use 2 as the next digit of our solution. 
Result so far: 415525.92
The remainder is 56 after subtracting 414 from 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 11:
The number 207 fits into 560 2 times, leaving a remainder of 146.
Record the quotient 2 as the next digit in the result. 
Result so far: 415525.922
Subtract 414 from 560 to get 146.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

The final result is 415525.922 with a remainder of 0.0146.