487638 ÷ 37 
We're looking to find how many times 37 goes into 487638.

Step 1:
If we divide 4 by 37, we get 0 and a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Fetch the next digit (8) from the dividend, attach it to 4 and continue: 48 / 37

Moving on to step 2:
If we divide 48 by 37, we get 1 and a remainder of 11.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 37 from 48 to get 11.
Grab the next digit (7) from the dividend, add it to 11, then carry on: 117 / 37

Going ahead to step 3:
117 divided by 37 is 3 with a remainder of 6.
The next digit of our result is 3. 
Result so far: 13.0
The remainder is 6 after subtracting 111 from 117.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 37

Advancing to step 4:
37 can be fit into 66 1 times, resulting in a remainder of 29.
Put 1 as the next digit of the answer. 
Result so far: 131.0
If we subtract 37 from 66, we get 29.
Append the next digit (3) from the dividend to 29 and continue with: 293 / 37

Advancing to step 5:
37 goes into 293 7 times with a remainder of 34.
The number 7 becomes the next digit in our result. 
Result so far: 1317.0
Subtracting 259 from 293 leaves us with 34.
Fetch the next digit (8) from the dividend, attach it to 34 and continue: 348 / 37

Step 6:
The number 37 fits into 348 9 times, leaving a remainder of 15.
The next digit of our result is 9. 
Result so far: 13179.0
Deduct 333 from 348 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.

On to step 7:
150 divided by 37 is 4 with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 13179.4
If we subtract 148 from 150, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 8:
37 can be fit into 20 0 times, resulting in a remainder of 20.
The next digit of our result is 0. 
Result so far: 13179.4
If we subtract 0 from 20, we 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.

Advancing to step 9:
37 can be fit into 200 5 times, resulting in a remainder of 15.
Put 5 as the next digit of the answer. 
Result so far: 13179.405
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.

On to step 10:
If we divide 150 by 37, we get 4 and a remainder of 2.
Use 4 as the next digit of our solution. 
Result so far: 13179.4054
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.

On to step 11:
37 goes into 20 0 times with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 13179.4054
If we take 0 away from 20, 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.

Advancing to step 12:
If we divide 200 by 37, we get 5 and a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 13179.405405
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.

Advancing to step 13:
37 goes into 150 4 times with a remainder of 2.
The next digit of our result is 4. 
Result so far: 13179.4054054
Subtract 148 from 150 to get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

On to step 14:
When dividing 20 by 37, we get 0 with a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 13179.4054054
If we take 0 away from 20, 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.

In conclusion, the division gives 13179.4054054 with a balance of 2e-08.