51202593 ÷ 379 
Our goal is to divide 51202593 by 379.

Going ahead to step 1:
When dividing 5 by 379, we get 0 with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Fetch the next digit (1) from the dividend, attach it to 5 and continue: 51 / 379

Let's proceed to step 2:
If we divide 51 by 379, we get 0 and a remainder of 51.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 51 after subtracting 0 from 51.
Bring next digit (2) of the dividend behind the 51 and repeat the process: 512 / 379

Let's proceed to step 3:
If we divide 512 by 379, we get 1 and a remainder of 133.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 379 from 512 and we're left with 133.
Take the next digit (0) from the dividend and append it to 133, then repeat: 1330 / 379

Advancing to step 4:
The number 379 fits into 1330 3 times, leaving a remainder of 193.
Record the quotient 3 as the next digit in the result. 
Result so far: 13.0
Subtract 1137 from 1330 to get 193.
Bring next digit (2) of the dividend behind the 193 and repeat the process: 1932 / 379

Going ahead to step 5:
When dividing 1932 by 379, we get 5 with a remainder of 37.
Write down 5 as next digit of the result. 
Result so far: 135.0
The remainder is 37 after subtracting 1895 from 1932.
Grab the next digit (5) from the dividend, add it to 37, then carry on: 375 / 379

On to step 6:
When dividing 375 by 379, we get 0 with a remainder of 375.
The next digit of our result is 0. 
Result so far: 1350.0
The remainder is 375 after subtracting 0 from 375.
Include the next digit (9) from the dividend after 375, then repeat: 3759 / 379

On to step 7:
When dividing 3759 by 379, we get 9 with a remainder of 348.
The next digit of our result is 9. 
Result so far: 13509.0
If we subtract 3411 from 3759, we get 348.
Bring next digit (3) of the dividend behind the 348 and repeat the process: 3483 / 379

On to step 8:
When dividing 3483 by 379, we get 9 with a remainder of 72.
The next digit of our result is 9. 
Result so far: 135099.0
Subtracting 3411 from 3483 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 9:
720 divided by 379 is 1 with a remainder of 341.
Use 1 as the next digit of our solution. 
Result so far: 135099.1
Subtracting 379 from 720 leaves us with 341.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3410, and continue the process.

Let's proceed to step 10:
3410 divided by 379 is 8 with a remainder of 378.
Use 8 as the next digit of our solution. 
Result so far: 135099.18
If we take 3032 away from 3410, we end up with 378.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Let's proceed to step 11:
If we divide 3780 by 379, we get 9 and a remainder of 369.
Use 9 as the next digit of our solution. 
Result so far: 135099.189
Deduct 3411 from 3780 and we're left with 369.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3690, and continue the process.

Moving on to step 12:
When dividing 3690 by 379, we get 9 with a remainder of 279.
Record the quotient 9 as the next digit in the result. 
Result so far: 135099.1899
The remainder is 279 after subtracting 3411 from 3690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

The final result is 135099.1899 with a remainder of 0.00279.