64987333 divided by 638 
We're looking to find how many times 638 goes into 64987333.

Step 1:
The number 638 fits into 6 0 times, leaving a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 638

Advancing to step 2:
When dividing 64 by 638, we get 0 with a remainder of 64.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 64, we get 64.
Grab the next digit (9) from the dividend, add it to 64, then carry on: 649 / 638

Step 3:
638 can be fit into 649 1 times, resulting in a remainder of 11.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 638 from 649 and we're left with 11.
Take the next digit (8) from the dividend and append it to 11, then repeat: 118 / 638

Moving on to step 4:
When dividing 118 by 638, we get 0 with a remainder of 118.
Record the quotient 0 as the next digit in the result. 
Result so far: 10.0
If we take 0 away from 118, we end up with 118.
Include the next digit (7) from the dividend after 118, then repeat: 1187 / 638

Moving on to step 5:
638 goes into 1187 1 times with a remainder of 549.
Record the quotient 1 as the next digit in the result. 
Result so far: 101.0
Deduct 638 from 1187 and we're left with 549.
Include the next digit (3) from the dividend after 549, then repeat: 5493 / 638

Advancing to step 6:
638 can be fit into 5493 8 times, resulting in a remainder of 389.
Record the quotient 8 as the next digit in the result. 
Result so far: 1018.0
Subtracting 5104 from 5493 leaves us with 389.
Bring next digit (3) of the dividend behind the 389 and repeat the process: 3893 / 638

Going ahead to step 7:
638 can be fit into 3893 6 times, resulting in a remainder of 65.
Record the quotient 6 as the next digit in the result. 
Result so far: 10186.0
If we take 3828 away from 3893, we end up with 65.
Include the next digit (3) from the dividend after 65, then repeat: 653 / 638

Going ahead to step 8:
653 divided by 638 is 1 with a remainder of 15.
Record the quotient 1 as the next digit in the result. 
Result so far: 101861.0
Subtract 638 from 653 to get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 9:
638 goes into 150 0 times with a remainder of 150.
Record the quotient 0 as the next digit in the result. 
Result so far: 101861.0
Subtracting 0 from 150 leaves us with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Advancing to step 10:
638 goes into 1500 2 times with a remainder of 224.
Write down 2 as next digit of the result. 
Result so far: 101861.02
Subtract 1276 from 1500 to get 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Going ahead to step 11:
The number 638 fits into 2240 3 times, leaving a remainder of 326.
Record the quotient 3 as the next digit in the result. 
Result so far: 101861.023
Subtracting 1914 from 2240 leaves us with 326.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3260, and continue the process.

On to step 12:
When dividing 3260 by 638, we get 5 with a remainder of 70.
Put 5 as the next digit of the answer. 
Result so far: 101861.0235
The remainder is 70 after subtracting 3190 from 3260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

On to step 13:
700 divided by 638 is 1 with a remainder of 62.
The next digit of our result is 1. 
Result so far: 101861.02351
If we subtract 638 from 700, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 14:
If we divide 620 by 638, we get 0 and a remainder of 620.
Use 0 as the next digit of our solution. 
Result so far: 101861.02351
The remainder is 620 after subtracting 0 from 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6200, and continue the process.

On to step 15:
The number 638 fits into 6200 9 times, leaving a remainder of 458.
Write down 9 as next digit of the result. 
Result so far: 101861.0235109
Subtracting 5742 from 6200 leaves us with 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4580, and continue the process.

Step 16:
When dividing 4580 by 638, we get 7 with a remainder of 114.
Put 7 as the next digit of the answer. 
Result so far: 101861.02351097
Subtract 4466 from 4580 to get 114.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

In conclusion, the division gives 101861.02351097 with a balance of 1.14e-07.