We look at the division of 74455091 by 638 
Let's see how many times 638 fits into 74455091.

Let's proceed to step 1:
638 can be fit into 7 0 times, resulting in a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 638

Let's proceed to step 2:
638 can be fit into 74 0 times, resulting in a remainder of 74.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 74 after subtracting 0 from 74.
Grab the next digit (4) from the dividend, add it to 74, then carry on: 744 / 638

Step 3:
744 divided by 638 is 1 with a remainder of 106.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 638 from 744 and we're left with 106.
Bring next digit (5) of the dividend behind the 106 and repeat the process: 1065 / 638

Let's proceed to step 4:
When dividing 1065 by 638, we get 1 with a remainder of 427.
Record the quotient 1 as the next digit in the result. 
Result so far: 11.0
Deduct 638 from 1065 and we're left with 427.
Grab the next digit (5) from the dividend, add it to 427, then carry on: 4275 / 638

Moving on to step 5:
If we divide 4275 by 638, we get 6 and a remainder of 447.
Put 6 as the next digit of the answer. 
Result so far: 116.0
If we subtract 3828 from 4275, we get 447.
Take the next digit (0) from the dividend and append it to 447, then repeat: 4470 / 638

Moving on to step 6:
638 can be fit into 4470 7 times, resulting in a remainder of 4.
The next digit of our result is 7. 
Result so far: 1167.0
If we take 4466 away from 4470, we end up with 4.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 638

On to step 7:
The number 638 fits into 49 0 times, leaving a remainder of 49.
Put 0 as the next digit of the answer. 
Result so far: 11670.0
Subtracting 0 from 49 leaves us with 49.
Take the next digit (1) from the dividend and append it to 49, then repeat: 491 / 638

Going ahead to step 8:
If we divide 491 by 638, we get 0 and a remainder of 491.
The next digit of our result is 0. 
Result so far: 116700.0
If we take 0 away from 491, we end up with 491.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4910, and continue the process.

Advancing to step 9:
When dividing 4910 by 638, we get 7 with a remainder of 444.
Write down 7 as next digit of the result. 
Result so far: 116700.7
The remainder is 444 after subtracting 4466 from 4910.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

Moving on to step 10:
When dividing 4440 by 638, we get 6 with a remainder of 612.
Put 6 as the next digit of the answer. 
Result so far: 116700.76
If we take 3828 away from 4440, we end up with 612.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6120, and continue the process.

Step 11:
6120 divided by 638 is 9 with a remainder of 378.
Put 9 as the next digit of the answer. 
Result so far: 116700.769
If we take 5742 away from 6120, we end up with 378.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Advancing to step 12:
3780 divided by 638 is 5 with a remainder of 590.
Put 5 as the next digit of the answer. 
Result so far: 116700.7695
Subtract 3190 from 3780 to get 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5900, and continue the process.

Let's proceed to step 13:
When dividing 5900 by 638, we get 9 with a remainder of 158.
Write down 9 as next digit of the result. 
Result so far: 116700.76959
The remainder is 158 after subtracting 5742 from 5900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Going ahead to step 14:
If we divide 1580 by 638, we get 2 and a remainder of 304.
Put 2 as the next digit of the answer. 
Result so far: 116700.769592
Subtract 1276 from 1580 to get 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

On to step 15:
When dividing 3040 by 638, we get 4 with a remainder of 488.
Use 4 as the next digit of our solution. 
Result so far: 116700.7695924
The remainder is 488 after subtracting 2552 from 3040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4880, and continue the process.

Step 16:
When dividing 4880 by 638, we get 7 with a remainder of 414.
Write down 7 as next digit of the result. 
Result so far: 116700.76959247
If we subtract 4466 from 4880, we get 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

The quotient of the division is 116700.76959247, and the remainder is 4.14e-07.