We're dividing 51723641 by 377 
We're looking to find how many times 377 goes into 51723641.

Step 1:
The number 377 fits into 5 0 times, leaving a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 5, we end up with 5.
Take the next digit (1) from the dividend and append it to 5, then repeat: 51 / 377

Let's proceed to step 2:
377 goes into 51 0 times with a remainder of 51.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 51, we end up with 51.
Bring next digit (7) of the dividend behind the 51 and repeat the process: 517 / 377

Moving on to step 3:
377 can be fit into 517 1 times, resulting in a remainder of 140.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 377 from 517 to get 140.
Bring next digit (2) of the dividend behind the 140 and repeat the process: 1402 / 377

Moving on to step 4:
The number 377 fits into 1402 3 times, leaving a remainder of 271.
Use 3 as the next digit of our solution. 
Result so far: 13.0
Deduct 1131 from 1402 and we're left with 271.
Take the next digit (3) from the dividend and append it to 271, then repeat: 2713 / 377

Step 5:
The number 377 fits into 2713 7 times, leaving a remainder of 74.
Use 7 as the next digit of our solution. 
Result so far: 137.0
The remainder is 74 after subtracting 2639 from 2713.
Fetch the next digit (6) from the dividend, attach it to 74 and continue: 746 / 377

Moving on to step 6:
When dividing 746 by 377, we get 1 with a remainder of 369.
The next digit of our result is 1. 
Result so far: 1371.0
If we subtract 377 from 746, we get 369.
Fetch the next digit (4) from the dividend, attach it to 369 and continue: 3694 / 377

Step 7:
The number 377 fits into 3694 9 times, leaving a remainder of 301.
Write down 9 as next digit of the result. 
Result so far: 13719.0
The remainder is 301 after subtracting 3393 from 3694.
Grab the next digit (1) from the dividend, add it to 301, then carry on: 3011 / 377

On to step 8:
377 goes into 3011 7 times with a remainder of 372.
Put 7 as the next digit of the answer. 
Result so far: 137197.0
Subtracting 2639 from 3011 leaves us with 372.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3720, and continue the process.

On to step 9:
The number 377 fits into 3720 9 times, leaving a remainder of 327.
The number 9 becomes the next digit in our result. 
Result so far: 137197.9
If we subtract 3393 from 3720, we get 327.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3270, and continue the process.

Moving on to step 10:
377 goes into 3270 8 times with a remainder of 254.
Record the quotient 8 as the next digit in the result. 
Result so far: 137197.98
The remainder is 254 after subtracting 3016 from 3270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Let's proceed to step 11:
377 goes into 2540 6 times with a remainder of 278.
Write down 6 as next digit of the result. 
Result so far: 137197.986
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.

Moving on to step 12:
The number 377 fits into 2780 7 times, leaving a remainder of 141.
Use 7 as the next digit of our solution. 
Result so far: 137197.9867
If we take 2639 away from 2780, we end up with 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Step 13:
The number 377 fits into 1410 3 times, leaving a remainder of 279.
Put 3 as the next digit of the answer. 
Result so far: 137197.98673
The remainder is 279 after subtracting 1131 from 1410.
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 14:
377 can be fit into 2790 7 times, resulting in a remainder of 151.
The next digit of our result is 7. 
Result so far: 137197.986737
Subtracting 2639 from 2790 leaves us with 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

On to step 15:
When dividing 1510 by 377, we get 4 with a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 137197.9867374
Deduct 1508 from 1510 and we're left 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.

Going ahead to step 16:
If we divide 20 by 377, we get 0 and a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 137197.9867374
If we take 0 away from 20, we end up 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.

The final result is 137197.9867374 with a remainder of 2e-08.