81744373 divided by 635 
Our goal is to divide 81744373 by 635.

Step 1:
635 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 635

Advancing to step 2:
81 divided by 635 is 0 with a remainder of 81.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 81 to get 81.
Bring next digit (7) of the dividend behind the 81 and repeat the process: 817 / 635

Moving on to step 3:
817 divided by 635 is 1 with a remainder of 182.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 635 from 817 leaves us with 182.
Bring next digit (4) of the dividend behind the 182 and repeat the process: 1824 / 635

Advancing to step 4:
635 can be fit into 1824 2 times, resulting in a remainder of 554.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
Subtract 1270 from 1824 to get 554.
Append the next digit (4) from the dividend to 554 and continue with: 5544 / 635

Step 5:
The number 635 fits into 5544 8 times, leaving a remainder of 464.
Record the quotient 8 as the next digit in the result. 
Result so far: 128.0
Deduct 5080 from 5544 and we're left with 464.
Bring next digit (3) of the dividend behind the 464 and repeat the process: 4643 / 635

Step 6:
If we divide 4643 by 635, we get 7 and a remainder of 198.
Write down 7 as next digit of the result. 
Result so far: 1287.0
If we subtract 4445 from 4643, we get 198.
Bring next digit (7) of the dividend behind the 198 and repeat the process: 1987 / 635

Step 7:
When dividing 1987 by 635, we get 3 with a remainder of 82.
The next digit of our result is 3. 
Result so far: 12873.0
If we subtract 1905 from 1987, we get 82.
Grab the next digit (3) from the dividend, add it to 82, then carry on: 823 / 635

Moving on to step 8:
635 can be fit into 823 1 times, resulting in a remainder of 188.
Put 1 as the next digit of the answer. 
Result so far: 128731.0
If we take 635 away from 823, we end up with 188.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1880, and continue the process.

Moving on to step 9:
If we divide 1880 by 635, we get 2 and a remainder of 610.
Write down 2 as next digit of the result. 
Result so far: 128731.2
If we subtract 1270 from 1880, we get 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6100, and continue the process.

Moving on to step 10:
635 goes into 6100 9 times with a remainder of 385.
Put 9 as the next digit of the answer. 
Result so far: 128731.29
Subtract 5715 from 6100 to get 385.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3850, and continue the process.

Moving on to step 11:
If we divide 3850 by 635, we get 6 and a remainder of 40.
The number 6 becomes the next digit in our result. 
Result so far: 128731.296
Subtract 3810 from 3850 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 12:
635 can be fit into 400 0 times, resulting in a remainder of 400.
Record the quotient 0 as the next digit in the result. 
Result so far: 128731.296
If we take 0 away from 400, we end up with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

On to step 13:
635 can be fit into 4000 6 times, resulting in a remainder of 190.
The number 6 becomes the next digit in our result. 
Result so far: 128731.29606
If we take 3810 away from 4000, we end up with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Moving on to step 14:
If we divide 1900 by 635, we get 2 and a remainder of 630.
Write down 2 as next digit of the result. 
Result so far: 128731.296062
Subtracting 1270 from 1900 leaves us with 630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6300, and continue the process.

Advancing to step 15:
635 goes into 6300 9 times with a remainder of 585.
Record the quotient 9 as the next digit in the result. 
Result so far: 128731.2960629
If we subtract 5715 from 6300, we get 585.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5850, and continue the process.

Advancing to step 16:
If we divide 5850 by 635, we get 9 and a remainder of 135.
Write down 9 as next digit of the result. 
Result so far: 128731.29606299
Subtracting 5715 from 5850 leaves us with 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

The final result is 128731.29606299 with a remainder of 1.35e-07.