We look at the division of 51193812 by 93 
We want to figure out the number of times 51193812 can be divided by 93.

Going ahead to step 1:
The number 93 fits into 5 0 times, leaving a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 93

On to step 2:
93 can be fit into 51 0 times, resulting in a remainder of 51.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 51 and we're left with 51.
Take the next digit (1) from the dividend and append it to 51, then repeat: 511 / 93

Let's proceed to step 3:
The number 93 fits into 511 5 times, leaving a remainder of 46.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtract 465 from 511 to get 46.
Fetch the next digit (9) from the dividend, attach it to 46 and continue: 469 / 93

Moving on to step 4:
If we divide 469 by 93, we get 5 and a remainder of 4.
Write down 5 as next digit of the result. 
Result so far: 55.0
Subtracting 465 from 469 leaves us with 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 93

Moving on to step 5:
When dividing 43 by 93, we get 0 with a remainder of 43.
Record the quotient 0 as the next digit in the result. 
Result so far: 550.0
Deduct 0 from 43 and we're left with 43.
Fetch the next digit (8) from the dividend, attach it to 43 and continue: 438 / 93

Step 6:
93 goes into 438 4 times with a remainder of 66.
Use 4 as the next digit of our solution. 
Result so far: 5504.0
Deduct 372 from 438 and we're left with 66.
Bring next digit (1) of the dividend behind the 66 and repeat the process: 661 / 93

Step 7:
The number 93 fits into 661 7 times, leaving a remainder of 10.
Record the quotient 7 as the next digit in the result. 
Result so far: 55047.0
Subtract 651 from 661 to get 10.
Include the next digit (2) from the dividend after 10, then repeat: 102 / 93

Step 8:
If we divide 102 by 93, we get 1 and a remainder of 9.
The next digit of our result is 1. 
Result so far: 550471.0
If we take 93 away from 102, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Moving on to step 9:
If we divide 90 by 93, we get 0 and a remainder of 90.
The number 0 becomes the next digit in our result. 
Result so far: 550471.0
Subtracting 0 from 90 leaves us with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

On to step 10:
If we divide 900 by 93, we get 9 and a remainder of 63.
Write down 9 as next digit of the result. 
Result so far: 550471.09
If we take 837 away from 900, we end up with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Step 11:
93 goes into 630 6 times with a remainder of 72.
The next digit of our result is 6. 
Result so far: 550471.096
Subtracting 558 from 630 leaves us with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 12:
The number 93 fits into 720 7 times, leaving a remainder of 69.
Write down 7 as next digit of the result. 
Result so far: 550471.0967
Subtract 651 from 720 to get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Step 13:
93 goes into 690 7 times with a remainder of 39.
The next digit of our result is 7. 
Result so far: 550471.09677
If we take 651 away from 690, we end up with 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

After the division, we end up with 550471.09677 and a remainder of 3.9e-05.