Let's divide 37643921 by 763
We want to divide 37643921 by 763.

Going ahead to step 1:
If we divide 3 by 763, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 3 to get 3.
Bring next digit (7) of the dividend behind the 3 and repeat the process: 37 / 763

Moving on to step 2:
The number 763 fits into 37 0 times, leaving a remainder of 37.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 37 and we're left with 37.
Append the next digit (6) from the dividend to 37 and continue with: 376 / 763

On to step 3:
If we divide 376 by 763, we get 0 and a remainder of 376.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 376 leaves us with 376.
Fetch the next digit (4) from the dividend, attach it to 376 and continue: 3764 / 763

Advancing to step 4:
When dividing 3764 by 763, we get 4 with a remainder of 712.
The next digit of our result is 4. 
Result so far: 4.0
The remainder is 712 after subtracting 3052 from 3764.
Bring next digit (3) of the dividend behind the 712 and repeat the process: 7123 / 763

Step 5:
763 goes into 7123 9 times with a remainder of 256.
Use 9 as the next digit of our solution. 
Result so far: 49.0
Deduct 6867 from 7123 and we're left with 256.
Grab the next digit (9) from the dividend, add it to 256, then carry on: 2569 / 763

On to step 6:
763 goes into 2569 3 times with a remainder of 280.
Put 3 as the next digit of the answer. 
Result so far: 493.0
Deduct 2289 from 2569 and we're left with 280.
Include the next digit (2) from the dividend after 280, then repeat: 2802 / 763

Step 7:
If we divide 2802 by 763, we get 3 and a remainder of 513.
The number 3 becomes the next digit in our result. 
Result so far: 4933.0
Subtracting 2289 from 2802 leaves us with 513.
Fetch the next digit (1) from the dividend, attach it to 513 and continue: 5131 / 763

Advancing to step 8:
If we divide 5131 by 763, we get 6 and a remainder of 553.
Write down 6 as next digit of the result. 
Result so far: 49336.0
Subtracting 4578 from 5131 leaves us with 553.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5530, and continue the process.

Advancing to step 9:
If we divide 5530 by 763, we get 7 and a remainder of 189.
Put 7 as the next digit of the answer. 
Result so far: 49336.7
Deduct 5341 from 5530 and we're left with 189.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1890, and continue the process.

On to step 10:
When dividing 1890 by 763, we get 2 with a remainder of 364.
The number 2 becomes the next digit in our result. 
Result so far: 49336.72
Subtract 1526 from 1890 to get 364.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3640, and continue the process.

Going ahead to step 11:
3640 divided by 763 is 4 with a remainder of 588.
The next digit of our result is 4. 
Result so far: 49336.724
The remainder is 588 after subtracting 3052 from 3640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5880, and continue the process.

Advancing to step 12:
When dividing 5880 by 763, we get 7 with a remainder of 539.
Write down 7 as next digit of the result. 
Result so far: 49336.7247
If we subtract 5341 from 5880, we get 539.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5390, and continue the process.

Step 13:
5390 divided by 763 is 7 with a remainder of 49.
Put 7 as the next digit of the answer. 
Result so far: 49336.72477
If we take 5341 away from 5390, we end up with 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

After the division, we end up with 49336.72477 and a remainder of 4.9e-05.