51111 divided by 79 
We want to figure out the number of times 51111 can be divided by 79.

Advancing to step 1:
79 goes into 5 0 times with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 5 and we're left with 5.
Include the next digit (1) from the dividend after 5, then repeat: 51 / 79

Step 2:
The number 79 fits into 51 0 times, leaving 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.
Bring next digit (1) of the dividend behind the 51 and repeat the process: 511 / 79

Step 3:
79 goes into 511 6 times with a remainder of 37.
Record the quotient 6 as the next digit in the result. 
Result so far: 6.0
If we take 474 away from 511, we end up with 37.
Include the next digit (1) from the dividend after 37, then repeat: 371 / 79

Step 4:
79 can be fit into 371 4 times, resulting in a remainder of 55.
The number 4 becomes the next digit in our result. 
Result so far: 64.0
Subtract 316 from 371 to get 55.
Take the next digit (1) from the dividend and append it to 55, then repeat: 551 / 79

Advancing to step 5:
79 can be fit into 551 6 times, resulting in a remainder of 77.
Use 6 as the next digit of our solution. 
Result so far: 646.0
Subtracting 474 from 551 leaves us with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Let's proceed to step 6:
770 divided by 79 is 9 with a remainder of 59.
The number 9 becomes the next digit in our result. 
Result so far: 646.9
If we take 711 away from 770, we end up with 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Moving on to step 7:
79 goes into 590 7 times with a remainder of 37.
The number 7 becomes the next digit in our result. 
Result so far: 646.97
If we take 553 away from 590, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

On to step 8:
The number 79 fits into 370 4 times, leaving a remainder of 54.
The next digit of our result is 4. 
Result so far: 646.974
The remainder is 54 after subtracting 316 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 9:
540 divided by 79 is 6 with a remainder of 66.
Put 6 as the next digit of the answer. 
Result so far: 646.9746
Subtracting 474 from 540 leaves us with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Advancing to step 10:
660 divided by 79 is 8 with a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 646.97468
The remainder is 28 after subtracting 632 from 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 11:
280 divided by 79 is 3 with a remainder of 43.
Write down 3 as next digit of the result. 
Result so far: 646.974683
The remainder is 43 after subtracting 237 from 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Moving on to step 12:
79 goes into 430 5 times with a remainder of 35.
Write down 5 as next digit of the result. 
Result so far: 646.9746835
If we subtract 395 from 430, we get 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Advancing to step 13:
When dividing 350 by 79, we get 4 with a remainder of 34.
Write down 4 as next digit of the result. 
Result so far: 646.97468354
Subtract 316 from 350 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

The final outcome is 646.97468354, with a leftover of 3.4e-08.