We're dividing 53166873 by 662 
Our goal is to divide 53166873 by 662.

On to step 1:
If we divide 5 by 662, we get 0 and a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Grab the next digit (3) from the dividend, add it to 5, then carry on: 53 / 662

Step 2:
53 divided by 662 is 0 with a remainder of 53.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 53, we end up with 53.
Append the next digit (1) from the dividend to 53 and continue with: 531 / 662

Advancing to step 3:
662 can be fit into 531 0 times, resulting in a remainder of 531.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 531 to get 531.
Bring next digit (6) of the dividend behind the 531 and repeat the process: 5316 / 662

Step 4:
If we divide 5316 by 662, we get 8 and a remainder of 20.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
Subtracting 5296 from 5316 leaves us with 20.
Grab the next digit (6) from the dividend, add it to 20, then carry on: 206 / 662

Going ahead to step 5:
If we divide 206 by 662, we get 0 and a remainder of 206.
Record the quotient 0 as the next digit in the result. 
Result so far: 80.0
If we subtract 0 from 206, we get 206.
Append the next digit (8) from the dividend to 206 and continue with: 2068 / 662

Step 6:
2068 divided by 662 is 3 with a remainder of 82.
The next digit of our result is 3. 
Result so far: 803.0
If we take 1986 away from 2068, we end up with 82.
Bring next digit (7) of the dividend behind the 82 and repeat the process: 827 / 662

Going ahead to step 7:
The number 662 fits into 827 1 times, leaving a remainder of 165.
Record the quotient 1 as the next digit in the result. 
Result so far: 8031.0
Deduct 662 from 827 and we're left with 165.
Fetch the next digit (3) from the dividend, attach it to 165 and continue: 1653 / 662

On to step 8:
The number 662 fits into 1653 2 times, leaving a remainder of 329.
Put 2 as the next digit of the answer. 
Result so far: 80312.0
The remainder is 329 after subtracting 1324 from 1653.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3290, and continue the process.

Going ahead to step 9:
The number 662 fits into 3290 4 times, leaving a remainder of 642.
Use 4 as the next digit of our solution. 
Result so far: 80312.4
If we take 2648 away from 3290, we end up with 642.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6420, and continue the process.

On to step 10:
662 can be fit into 6420 9 times, resulting in a remainder of 462.
The next digit of our result is 9. 
Result so far: 80312.49
Subtracting 5958 from 6420 leaves us with 462.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4620, and continue the process.

On to step 11:
662 goes into 4620 6 times with a remainder of 648.
Use 6 as the next digit of our solution. 
Result so far: 80312.496
The remainder is 648 after subtracting 3972 from 4620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6480, and continue the process.

Let's proceed to step 12:
If we divide 6480 by 662, we get 9 and a remainder of 522.
The next digit of our result is 9. 
Result so far: 80312.4969
If we take 5958 away from 6480, we end up with 522.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5220, and continue the process.

Advancing to step 13:
The number 662 fits into 5220 7 times, leaving a remainder of 586.
The number 7 becomes the next digit in our result. 
Result so far: 80312.49697
Subtract 4634 from 5220 to get 586.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5860, and continue the process.

Step 14:
The number 662 fits into 5860 8 times, leaving a remainder of 564.
The next digit of our result is 8. 
Result so far: 80312.496978
Subtract 5296 from 5860 to get 564.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5640, and continue the process.

Advancing to step 15:
When dividing 5640 by 662, we get 8 with a remainder of 344.
Put 8 as the next digit of the answer. 
Result so far: 80312.4969788
If we take 5296 away from 5640, we end up with 344.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3440, and continue the process.

Our division results in 80312.4969788 with a remaining 3.44e-06.