73222940 divided by 638 
We want to figure out the number of times 73222940 can be divided by 638.

Going ahead to step 1:
If we divide 7 by 638, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Append the next digit (3) from the dividend to 7 and continue with: 73 / 638

Step 2:
When dividing 73 by 638, we get 0 with a remainder of 73.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 73, we get 73.
Grab the next digit (2) from the dividend, add it to 73, then carry on: 732 / 638

Advancing to step 3:
The number 638 fits into 732 1 times, leaving a remainder of 94.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 638 from 732 to get 94.
Fetch the next digit (2) from the dividend, attach it to 94 and continue: 942 / 638

Let's proceed to step 4:
If we divide 942 by 638, we get 1 and a remainder of 304.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Deduct 638 from 942 and we're left with 304.
Include the next digit (2) from the dividend after 304, then repeat: 3042 / 638

Moving on to step 5:
The number 638 fits into 3042 4 times, leaving a remainder of 490.
The next digit of our result is 4. 
Result so far: 114.0
The remainder is 490 after subtracting 2552 from 3042.
Grab the next digit (9) from the dividend, add it to 490, then carry on: 4909 / 638

Going ahead to step 6:
When dividing 4909 by 638, we get 7 with a remainder of 443.
Record the quotient 7 as the next digit in the result. 
Result so far: 1147.0
Deduct 4466 from 4909 and we're left with 443.
Grab the next digit (4) from the dividend, add it to 443, then carry on: 4434 / 638

On to step 7:
4434 divided by 638 is 6 with a remainder of 606.
Record the quotient 6 as the next digit in the result. 
Result so far: 11476.0
Subtracting 3828 from 4434 leaves us with 606.
Append the next digit (0) from the dividend to 606 and continue with: 6060 / 638

Let's proceed to step 8:
When dividing 6060 by 638, we get 9 with a remainder of 318.
Write down 9 as next digit of the result. 
Result so far: 114769.0
Deduct 5742 from 6060 and we're left 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.

Let's proceed to step 9:
If we divide 3180 by 638, we get 4 and a remainder of 628.
Put 4 as the next digit of the answer. 
Result so far: 114769.4
Deduct 2552 from 3180 and we're left with 628.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6280, and continue the process.

On to step 10:
The number 638 fits into 6280 9 times, leaving a remainder of 538.
The next digit of our result is 9. 
Result so far: 114769.49
Deduct 5742 from 6280 and we're left with 538.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5380, and continue the process.

Step 11:
638 can be fit into 5380 8 times, resulting in a remainder of 276.
Record the quotient 8 as the next digit in the result. 
Result so far: 114769.498
If we take 5104 away from 5380, we end up with 276.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2760, and continue the process.

Step 12:
2760 divided by 638 is 4 with a remainder of 208.
Put 4 as the next digit of the answer. 
Result so far: 114769.4984
If we subtract 2552 from 2760, we get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Advancing to step 13:
When dividing 2080 by 638, we get 3 with a remainder of 166.
Write down 3 as next digit of the result. 
Result so far: 114769.49843
Deduct 1914 from 2080 and we're left with 166.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1660, and continue the process.

Let's proceed to step 14:
638 goes into 1660 2 times with a remainder of 384.
The number 2 becomes the next digit in our result. 
Result so far: 114769.498432
Subtract 1276 from 1660 to get 384.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3840, and continue the process.

Moving on to step 15:
3840 divided by 638 is 6 with a remainder of 12.
Use 6 as the next digit of our solution. 
Result so far: 114769.4984326
The remainder is 12 after subtracting 3828 from 3840.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 16:
638 can be fit into 120 0 times, resulting in a remainder of 120.
Use 0 as the next digit of our solution. 
Result so far: 114769.4984326
The remainder is 120 after subtracting 0 from 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

After the division, we end up with 114769.4984326 and a remainder of 1.2e-07.