521007 divided by 37 
Let's see how many times 37 fits into 521007.

Step 1:
When dividing 5 by 37, we get 0 with a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Bring next digit (2) of the dividend behind the 5 and repeat the process: 52 / 37

Step 2:
52 divided by 37 is 1 with a remainder of 15.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 37 away from 52, we end up with 15.
Bring next digit (1) of the dividend behind the 15 and repeat the process: 151 / 37

Let's proceed to step 3:
37 can be fit into 151 4 times, resulting in a remainder of 3.
Use 4 as the next digit of our solution. 
Result so far: 14.0
The remainder is 3 after subtracting 148 from 151.
Bring next digit (0) of the dividend behind the 3 and repeat the process: 30 / 37

Let's proceed to step 4:
The number 37 fits into 30 0 times, leaving a remainder of 30.
The next digit of our result is 0. 
Result so far: 140.0
Subtracting 0 from 30 leaves us with 30.
Bring next digit (0) of the dividend behind the 30 and repeat the process: 300 / 37

Step 5:
The number 37 fits into 300 8 times, leaving a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 1408.0
If we subtract 296 from 300, we get 4.
Append the next digit (7) from the dividend to 4 and continue with: 47 / 37

Advancing to step 6:
When dividing 47 by 37, we get 1 with a remainder of 10.
Write down 1 as next digit of the result. 
Result so far: 14081.0
If we take 37 away from 47, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 7:
37 goes into 100 2 times with a remainder of 26.
Put 2 as the next digit of the answer. 
Result so far: 14081.2
Subtract 74 from 100 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 8:
The number 37 fits into 260 7 times, leaving a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 14081.27
If we subtract 259 from 260, 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.

Let's proceed to step 9:
37 goes into 10 0 times with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 14081.27
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 10:
100 divided by 37 is 2 with a remainder of 26.
Write down 2 as next digit of the result. 
Result so far: 14081.2702
Subtracting 74 from 100 leaves us with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

On to step 11:
37 can be fit into 260 7 times, resulting in a remainder of 1.
The next digit of our result is 7. 
Result so far: 14081.27027
If we subtract 259 from 260, 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 12:
10 divided by 37 is 0 with a remainder of 10.
Write down 0 as next digit of the result. 
Result so far: 14081.27027
Subtracting 0 from 10 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 13:
When dividing 100 by 37, we get 2 with a remainder of 26.
Write down 2 as next digit of the result. 
Result so far: 14081.2702702
If we subtract 74 from 100, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 14:
37 can be fit into 260 7 times, resulting in a remainder of 1.
The number 7 becomes the next digit in our result. 
Result so far: 14081.27027027
If we take 259 away from 260, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

After the division, we end up with 14081.27027027 and a remainder of 1e-09.