We're dividing 86668812 by 510 
Let's see how many times 510 fits into 86668812.

On to step 1:
510 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Include the next digit (6) from the dividend after 8, then repeat: 86 / 510

Step 2:
510 goes into 86 0 times with a remainder of 86.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 86 to get 86.
Bring next digit (6) of the dividend behind the 86 and repeat the process: 866 / 510

Step 3:
510 goes into 866 1 times with a remainder of 356.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtracting 510 from 866 leaves us with 356.
Append the next digit (6) from the dividend to 356 and continue with: 3566 / 510

Let's proceed to step 4:
When dividing 3566 by 510, we get 6 with a remainder of 506.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
The remainder is 506 after subtracting 3060 from 3566.
Bring next digit (8) of the dividend behind the 506 and repeat the process: 5068 / 510

Advancing to step 5:
The number 510 fits into 5068 9 times, leaving a remainder of 478.
Record the quotient 9 as the next digit in the result. 
Result so far: 169.0
Subtracting 4590 from 5068 leaves us with 478.
Bring next digit (8) of the dividend behind the 478 and repeat the process: 4788 / 510

Step 6:
The number 510 fits into 4788 9 times, leaving a remainder of 198.
Write down 9 as next digit of the result. 
Result so far: 1699.0
Subtracting 4590 from 4788 leaves us with 198.
Bring next digit (1) of the dividend behind the 198 and repeat the process: 1981 / 510

Step 7:
When dividing 1981 by 510, we get 3 with a remainder of 451.
The number 3 becomes the next digit in our result. 
Result so far: 16993.0
The remainder is 451 after subtracting 1530 from 1981.
Include the next digit (2) from the dividend after 451, then repeat: 4512 / 510

Moving on to step 8:
If we divide 4512 by 510, we get 8 and a remainder of 432.
Use 8 as the next digit of our solution. 
Result so far: 169938.0
If we subtract 4080 from 4512, we get 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

Advancing to step 9:
When dividing 4320 by 510, we get 8 with a remainder of 240.
Record the quotient 8 as the next digit in the result. 
Result so far: 169938.8
Subtract 4080 from 4320 to get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Moving on to step 10:
2400 divided by 510 is 4 with a remainder of 360.
The next digit of our result is 4. 
Result so far: 169938.84
If we take 2040 away from 2400, we end up with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Advancing to step 11:
When dividing 3600 by 510, we get 7 with a remainder of 30.
The number 7 becomes the next digit in our result. 
Result so far: 169938.847
The remainder is 30 after subtracting 3570 from 3600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Advancing to step 12:
If we divide 300 by 510, we get 0 and a remainder of 300.
Write down 0 as next digit of the result. 
Result so far: 169938.847
Subtract 0 from 300 to get 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Advancing to step 13:
If we divide 3000 by 510, we get 5 and a remainder of 450.
Record the quotient 5 as the next digit in the result. 
Result so far: 169938.84705
If we take 2550 away from 3000, we end up with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Going ahead to step 14:
510 can be fit into 4500 8 times, resulting in a remainder of 420.
The next digit of our result is 8. 
Result so far: 169938.847058
The remainder is 420 after subtracting 4080 from 4500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Advancing to step 15:
If we divide 4200 by 510, we get 8 and a remainder of 120.
Write down 8 as next digit of the result. 
Result so far: 169938.8470588
If we subtract 4080 from 4200, we get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

The quotient of the division is 169938.8470588, and the remainder is 1.2e-06.