We divide 49812033 by 639
We want to figure out the number of times 49812033 can be divided by 639.

Advancing to step 1:
If we divide 4 by 639, we get 0 and a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Fetch the next digit (9) from the dividend, attach it to 4 and continue: 49 / 639

Step 2:
639 can be fit into 49 0 times, resulting in a remainder of 49.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 49, we get 49.
Include the next digit (8) from the dividend after 49, then repeat: 498 / 639

On to step 3:
The number 639 fits into 498 0 times, leaving a remainder of 498.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 498, we get 498.
Bring next digit (1) of the dividend behind the 498 and repeat the process: 4981 / 639

Moving on to step 4:
The number 639 fits into 4981 7 times, leaving a remainder of 508.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Deduct 4473 from 4981 and we're left with 508.
Bring next digit (2) of the dividend behind the 508 and repeat the process: 5082 / 639

Moving on to step 5:
When dividing 5082 by 639, we get 7 with a remainder of 609.
Record the quotient 7 as the next digit in the result. 
Result so far: 77.0
If we take 4473 away from 5082, we end up with 609.
Bring next digit (0) of the dividend behind the 609 and repeat the process: 6090 / 639

Step 6:
639 can be fit into 6090 9 times, resulting in a remainder of 339.
Record the quotient 9 as the next digit in the result. 
Result so far: 779.0
Subtracting 5751 from 6090 leaves us with 339.
Grab the next digit (3) from the dividend, add it to 339, then carry on: 3393 / 639

Let's proceed to step 7:
639 can be fit into 3393 5 times, resulting in a remainder of 198.
Write down 5 as next digit of the result. 
Result so far: 7795.0
The remainder is 198 after subtracting 3195 from 3393.
Append the next digit (3) from the dividend to 198 and continue with: 1983 / 639

Let's proceed to step 8:
639 goes into 1983 3 times with a remainder of 66.
The number 3 becomes the next digit in our result. 
Result so far: 77953.0
The remainder is 66 after subtracting 1917 from 1983.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Advancing to step 9:
660 divided by 639 is 1 with a remainder of 21.
The next digit of our result is 1. 
Result so far: 77953.1
Subtracting 639 from 660 leaves us with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Going ahead to step 10:
If we divide 210 by 639, we get 0 and a remainder of 210.
Write down 0 as next digit of the result. 
Result so far: 77953.1
Subtracting 0 from 210 leaves us with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

Step 11:
2100 divided by 639 is 3 with a remainder of 183.
The number 3 becomes the next digit in our result. 
Result so far: 77953.103
If we take 1917 away from 2100, we end up with 183.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1830, and continue the process.

On to step 12:
639 can be fit into 1830 2 times, resulting in a remainder of 552.
Write down 2 as next digit of the result. 
Result so far: 77953.1032
Subtract 1278 from 1830 to get 552.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5520, and continue the process.

On to step 13:
When dividing 5520 by 639, we get 8 with a remainder of 408.
Record the quotient 8 as the next digit in the result. 
Result so far: 77953.10328
The remainder is 408 after subtracting 5112 from 5520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Let's proceed to step 14:
The number 639 fits into 4080 6 times, leaving a remainder of 246.
Write down 6 as next digit of the result. 
Result so far: 77953.103286
Subtracting 3834 from 4080 leaves us with 246.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2460, and continue the process.

On to step 15:
639 goes into 2460 3 times with a remainder of 543.
Put 3 as the next digit of the answer. 
Result so far: 77953.1032863
If we take 1917 away from 2460, we end up with 543.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5430, and continue the process.

Let's proceed to step 16:
5430 divided by 639 is 8 with a remainder of 318.
Use 8 as the next digit of our solution. 
Result so far: 77953.10328638
If we take 5112 away from 5430, we end up with 318.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

The final result is 77953.10328638 with a remainder of 3.18e-07.