Let's divide 52103539 by 377
Let's see how many times 377 fits into 52103539.

Going ahead to step 1:
377 can be fit into 5 0 times, resulting in a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Grab the next digit (2) from the dividend, add it to 5, then carry on: 52 / 377

On to step 2:
When dividing 52 by 377, we get 0 with a remainder of 52.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 52 leaves us with 52.
Grab the next digit (1) from the dividend, add it to 52, then carry on: 521 / 377

Advancing to step 3:
377 goes into 521 1 times with a remainder of 144.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 144 after subtracting 377 from 521.
Fetch the next digit (0) from the dividend, attach it to 144 and continue: 1440 / 377

Step 4:
377 can be fit into 1440 3 times, resulting in a remainder of 309.
The number 3 becomes the next digit in our result. 
Result so far: 13.0
If we subtract 1131 from 1440, we get 309.
Fetch the next digit (3) from the dividend, attach it to 309 and continue: 3093 / 377

Step 5:
377 can be fit into 3093 8 times, resulting in a remainder of 77.
Record the quotient 8 as the next digit in the result. 
Result so far: 138.0
Subtracting 3016 from 3093 leaves us with 77.
Take the next digit (5) from the dividend and append it to 77, then repeat: 775 / 377

Step 6:
The number 377 fits into 775 2 times, leaving a remainder of 21.
Put 2 as the next digit of the answer. 
Result so far: 1382.0
Deduct 754 from 775 and we're left with 21.
Fetch the next digit (3) from the dividend, attach it to 21 and continue: 213 / 377

Let's proceed to step 7:
If we divide 213 by 377, we get 0 and a remainder of 213.
Put 0 as the next digit of the answer. 
Result so far: 13820.0
Subtract 0 from 213 to get 213.
Bring next digit (9) of the dividend behind the 213 and repeat the process: 2139 / 377

Step 8:
2139 divided by 377 is 5 with a remainder of 254.
The number 5 becomes the next digit in our result. 
Result so far: 138205.0
Subtract 1885 from 2139 to get 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Going ahead to step 9:
377 can be fit into 2540 6 times, resulting in a remainder of 278.
The next digit of our result is 6. 
Result so far: 138205.6
If we subtract 2262 from 2540, we get 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

On to step 10:
377 can be fit into 2780 7 times, resulting in a remainder of 141.
Write down 7 as next digit of the result. 
Result so far: 138205.67
The remainder is 141 after subtracting 2639 from 2780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Moving on to step 11:
1410 divided by 377 is 3 with a remainder of 279.
Write down 3 as next digit of the result. 
Result so far: 138205.673
Subtract 1131 from 1410 to get 279.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

Moving on to step 12:
The number 377 fits into 2790 7 times, leaving a remainder of 151.
The next digit of our result is 7. 
Result so far: 138205.6737
Subtract 2639 from 2790 to get 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Step 13:
1510 divided by 377 is 4 with a remainder of 2.
The next digit of our result is 4. 
Result so far: 138205.67374
If we take 1508 away from 1510, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 14:
377 can be fit into 20 0 times, resulting in a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 138205.67374
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 15:
When dividing 200 by 377, we get 0 with a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 138205.67374
The remainder is 200 after subtracting 0 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

The quotient of the division is 138205.67374, and the remainder is 2e-06.