We look at the division of 37561648 by 7 
Let's see how many times 7 fits into 37561648.

Going ahead to step 1:
If we divide 3 by 7, we get 0 and a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Fetch the next digit (7) from the dividend, attach it to 3 and continue: 37 / 7

Advancing to step 2:
7 goes into 37 5 times with a remainder of 2.
Use 5 as the next digit of our solution. 
Result so far: 5.0
The remainder is 2 after subtracting 35 from 37.
Bring next digit (5) of the dividend behind the 2 and repeat the process: 25 / 7

Going ahead to step 3:
7 can be fit into 25 3 times, resulting in a remainder of 4.
The number 3 becomes the next digit in our result. 
Result so far: 53.0
Deduct 21 from 25 and we're left with 4.
Append the next digit (6) from the dividend to 4 and continue with: 46 / 7

Going ahead to step 4:
7 can be fit into 46 6 times, resulting in a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 536.0
The remainder is 4 after subtracting 42 from 46.
Fetch the next digit (1) from the dividend, attach it to 4 and continue: 41 / 7

On to step 5:
The number 7 fits into 41 5 times, leaving a remainder of 6.
The next digit of our result is 5. 
Result so far: 5365.0
The remainder is 6 after subtracting 35 from 41.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 7

Going ahead to step 6:
If we divide 66 by 7, we get 9 and a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 53659.0
Subtract 63 from 66 to get 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 7

Step 7:
When dividing 34 by 7, we get 4 with a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 536594.0
If we take 28 away from 34, we end up with 6.
Fetch the next digit (8) from the dividend, attach it to 6 and continue: 68 / 7

Let's proceed to step 8:
7 goes into 68 9 times with a remainder of 5.
Put 9 as the next digit of the answer. 
Result so far: 5365949.0
Subtracting 63 from 68 leaves us with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Going ahead to step 9:
7 goes into 50 7 times with a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 5365949.7
If we subtract 49 from 50, we get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Step 10:
7 can be fit into 10 1 times, resulting in a remainder of 3.
Put 1 as the next digit of the answer. 
Result so far: 5365949.71
Deduct 7 from 10 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Moving on to step 11:
When dividing 30 by 7, we get 4 with a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 5365949.714
The remainder is 2 after subtracting 28 from 30.
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 12:
20 divided by 7 is 2 with a remainder of 6.
Use 2 as the next digit of our solution. 
Result so far: 5365949.7142
Subtract 14 from 20 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Let's proceed to step 13:
The number 7 fits into 60 8 times, leaving a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 5365949.71428
Subtract 56 from 60 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 14:
The number 7 fits into 40 5 times, leaving a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 5365949.714285
Subtract 35 from 40 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 15:
50 divided by 7 is 7 with a remainder of 1.
The next digit of our result is 7. 
Result so far: 5365949.7142857
Subtract 49 from 50 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 16:
The number 7 fits into 10 1 times, leaving a remainder of 3.
The next digit of our result is 1. 
Result so far: 5365949.71428571
The remainder is 3 after subtracting 7 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

After the division, we end up with 5365949.71428571 and a remainder of 3e-09.