53039893 divided by 79 
We want to divide 53039893 by 79.

Advancing to step 1:
When dividing 5 by 79, we get 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Bring next digit (3) of the dividend behind the 5 and repeat the process: 53 / 79

On to step 2:
When dividing 53 by 79, we get 0 with a remainder of 53.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 53, we get 53.
Bring next digit (0) of the dividend behind the 53 and repeat the process: 530 / 79

Moving on to step 3:
When dividing 530 by 79, we get 6 with a remainder of 56.
The number 6 becomes the next digit in our result. 
Result so far: 6.0
Subtracting 474 from 530 leaves us with 56.
Bring next digit (3) of the dividend behind the 56 and repeat the process: 563 / 79

Going ahead to step 4:
The number 79 fits into 563 7 times, leaving a remainder of 10.
Record the quotient 7 as the next digit in the result. 
Result so far: 67.0
If we subtract 553 from 563, we get 10.
Take the next digit (9) from the dividend and append it to 10, then repeat: 109 / 79

Step 5:
79 can be fit into 109 1 times, resulting in a remainder of 30.
The number 1 becomes the next digit in our result. 
Result so far: 671.0
If we take 79 away from 109, we end up with 30.
Grab the next digit (8) from the dividend, add it to 30, then carry on: 308 / 79

Going ahead to step 6:
79 goes into 308 3 times with a remainder of 71.
The next digit of our result is 3. 
Result so far: 6713.0
Subtracting 237 from 308 leaves us with 71.
Append the next digit (9) from the dividend to 71 and continue with: 719 / 79

Moving on to step 7:
If we divide 719 by 79, we get 9 and a remainder of 8.
Write down 9 as next digit of the result. 
Result so far: 67139.0
If we subtract 711 from 719, we get 8.
Grab the next digit (3) from the dividend, add it to 8, then carry on: 83 / 79

On to step 8:
If we divide 83 by 79, we get 1 and a remainder of 4.
Record the quotient 1 as the next digit in the result. 
Result so far: 671391.0
Deduct 79 from 83 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 9:
40 divided by 79 is 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 671391.0
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 10:
79 goes into 400 5 times with a remainder of 5.
Put 5 as the next digit of the answer. 
Result so far: 671391.05
If we subtract 395 from 400, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Moving on to step 11:
79 can be fit into 50 0 times, resulting in a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 671391.05
If we take 0 away from 50, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 12:
When dividing 500 by 79, we get 6 with a remainder of 26.
Record the quotient 6 as the next digit in the result. 
Result so far: 671391.0506
Subtract 474 from 500 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 13:
79 goes into 260 3 times with a remainder of 23.
The next digit of our result is 3. 
Result so far: 671391.05063
Subtract 237 from 260 to get 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 14:
The number 79 fits into 230 2 times, leaving a remainder of 72.
Put 2 as the next digit of the answer. 
Result so far: 671391.050632
If we subtract 158 from 230, we get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Let's proceed to step 15:
79 can be fit into 720 9 times, resulting in a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 671391.0506329
Subtracting 711 from 720 leaves us 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 16:
90 divided by 79 is 1 with a remainder of 11.
Put 1 as the next digit of the answer. 
Result so far: 671391.05063291
If we take 79 away from 90, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

The final outcome is 671391.05063291, with a leftover of 1.1e-08.