We look at the division of 64637538 by 107 
We're looking to find how many times 107 goes into 64637538.

Advancing to step 1:
If we divide 6 by 107, we get 0 and a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 107

Advancing to step 2:
If we divide 64 by 107, we get 0 and a remainder of 64.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 64 leaves us with 64.
Include the next digit (6) from the dividend after 64, then repeat: 646 / 107

Moving on to step 3:
When dividing 646 by 107, we get 6 with a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 6.0
Subtracting 642 from 646 leaves us with 4.
Grab the next digit (3) from the dividend, add it to 4, then carry on: 43 / 107

Let's proceed to step 4:
The number 107 fits into 43 0 times, leaving a remainder of 43.
The number 0 becomes the next digit in our result. 
Result so far: 60.0
If we subtract 0 from 43, we get 43.
Include the next digit (7) from the dividend after 43, then repeat: 437 / 107

Step 5:
107 can be fit into 437 4 times, resulting in a remainder of 9.
Use 4 as the next digit of our solution. 
Result so far: 604.0
If we take 428 away from 437, we end up with 9.
Grab the next digit (5) from the dividend, add it to 9, then carry on: 95 / 107

Step 6:
107 goes into 95 0 times with a remainder of 95.
Use 0 as the next digit of our solution. 
Result so far: 6040.0
Deduct 0 from 95 and we're left with 95.
Grab the next digit (3) from the dividend, add it to 95, then carry on: 953 / 107

Let's proceed to step 7:
107 goes into 953 8 times with a remainder of 97.
The number 8 becomes the next digit in our result. 
Result so far: 60408.0
The remainder is 97 after subtracting 856 from 953.
Append the next digit (8) from the dividend to 97 and continue with: 978 / 107

Going ahead to step 8:
978 divided by 107 is 9 with a remainder of 15.
The number 9 becomes the next digit in our result. 
Result so far: 604089.0
If we subtract 963 from 978, we 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.

Step 9:
107 can be fit into 150 1 times, resulting in a remainder of 43.
The number 1 becomes the next digit in our result. 
Result so far: 604089.1
The remainder is 43 after subtracting 107 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Step 10:
430 divided by 107 is 4 with a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 604089.14
If we take 428 away from 430, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 11:
If we divide 20 by 107, we get 0 and a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 604089.14
Subtract 0 from 20 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 12:
If we divide 200 by 107, we get 1 and a remainder of 93.
The next digit of our result is 1. 
Result so far: 604089.1401
Subtracting 107 from 200 leaves us with 93.
Since there are no more digits in the dividend, we add a zero to the remainder making it 930, and continue the process.

Step 13:
930 divided by 107 is 8 with a remainder of 74.
Write down 8 as next digit of the result. 
Result so far: 604089.14018
Subtracting 856 from 930 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Let's proceed to step 14:
107 can be fit into 740 6 times, resulting in a remainder of 98.
The next digit of our result is 6. 
Result so far: 604089.140186
If we subtract 642 from 740, we get 98.
Since there are no more digits in the dividend, we add a zero to the remainder making it 980, and continue the process.

Going ahead to step 15:
980 divided by 107 is 9 with a remainder of 17.
The number 9 becomes the next digit in our result. 
Result so far: 604089.1401869
Subtracting 963 from 980 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Going ahead to step 16:
170 divided by 107 is 1 with a remainder of 63.
Use 1 as the next digit of our solution. 
Result so far: 604089.14018691
Subtracting 107 from 170 leaves us with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Our division results in 604089.14018691 with a remaining 6.3e-08.