We divide 663615 by 37
We want to figure out the number of times 663615 can be divided by 37.

Going ahead to step 1:
If we divide 6 by 37, we get 0 and a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 37

Moving on to step 2:
37 can be fit into 66 1 times, resulting in a remainder of 29.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 37 away from 66, we end up with 29.
Bring next digit (3) of the dividend behind the 29 and repeat the process: 293 / 37

Step 3:
293 divided by 37 is 7 with a remainder of 34.
Put 7 as the next digit of the answer. 
Result so far: 17.0
If we take 259 away from 293, we end up with 34.
Grab the next digit (6) from the dividend, add it to 34, then carry on: 346 / 37

Advancing to step 4:
37 can be fit into 346 9 times, resulting in a remainder of 13.
The number 9 becomes the next digit in our result. 
Result so far: 179.0
If we take 333 away from 346, we end up with 13.
Grab the next digit (1) from the dividend, add it to 13, then carry on: 131 / 37

Going ahead to step 5:
37 goes into 131 3 times with a remainder of 20.
The number 3 becomes the next digit in our result. 
Result so far: 1793.0
If we subtract 111 from 131, we get 20.
Append the next digit (5) from the dividend to 20 and continue with: 205 / 37

Let's proceed to step 6:
37 goes into 205 5 times with a remainder of 20.
Use 5 as the next digit of our solution. 
Result so far: 17935.0
If we take 185 away from 205, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 7:
37 goes into 200 5 times with a remainder of 15.
The next digit of our result is 5. 
Result so far: 17935.5
Deduct 185 from 200 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 8:
The number 37 fits into 150 4 times, leaving a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 17935.54
Subtracting 148 from 150 leaves us 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.

Step 9:
When dividing 20 by 37, we get 0 with a remainder of 20.
The next digit of our result is 0. 
Result so far: 17935.54
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 10:
The number 37 fits into 200 5 times, leaving a remainder of 15.
Write down 5 as next digit of the result. 
Result so far: 17935.5405
If we subtract 185 from 200, 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.

Moving on to step 11:
When dividing 150 by 37, we get 4 with a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 17935.54054
The remainder is 2 after subtracting 148 from 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 12:
If we divide 20 by 37, we get 0 and a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 17935.54054
Subtracting 0 from 20 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 13:
If we divide 200 by 37, we get 5 and a remainder of 15.
Record the quotient 5 as the next digit in the result. 
Result so far: 17935.5405405
The remainder is 15 after subtracting 185 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 14:
When dividing 150 by 37, we get 4 with a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 17935.54054054
Deduct 148 from 150 and we're left 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.

In conclusion, the division gives 17935.54054054 with a balance of 2e-09.