551628 divided by 37 
The aim is to understand the frequency of 37 in 551628.

Let's proceed to step 1:
When dividing 5 by 37, we get 0 with a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Take the next digit (5) from the dividend and append it to 5, then repeat: 55 / 37

Going ahead to step 2:
37 can be fit into 55 1 times, resulting in a remainder of 18.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 18 after subtracting 37 from 55.
Bring next digit (1) of the dividend behind the 18 and repeat the process: 181 / 37

On to step 3:
The number 37 fits into 181 4 times, leaving a remainder of 33.
Put 4 as the next digit of the answer. 
Result so far: 14.0
Subtract 148 from 181 to get 33.
Bring next digit (6) of the dividend behind the 33 and repeat the process: 336 / 37

Advancing to step 4:
The number 37 fits into 336 9 times, leaving a remainder of 3.
Record the quotient 9 as the next digit in the result. 
Result so far: 149.0
Deduct 333 from 336 and we're left with 3.
Take the next digit (2) from the dividend and append it to 3, then repeat: 32 / 37

Going ahead to step 5:
32 divided by 37 is 0 with a remainder of 32.
The next digit of our result is 0. 
Result so far: 1490.0
Deduct 0 from 32 and we're left with 32.
Bring next digit (8) of the dividend behind the 32 and repeat the process: 328 / 37

Step 6:
37 goes into 328 8 times with a remainder of 32.
Write down 8 as next digit of the result. 
Result so far: 14908.0
The remainder is 32 after subtracting 296 from 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 7:
When dividing 320 by 37, we get 8 with a remainder of 24.
The next digit of our result is 8. 
Result so far: 14908.8
The remainder is 24 after subtracting 296 from 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

On to step 8:
If we divide 240 by 37, we get 6 and a remainder of 18.
Use 6 as the next digit of our solution. 
Result so far: 14908.86
Subtracting 222 from 240 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 9:
The number 37 fits into 180 4 times, leaving a remainder of 32.
Record the quotient 4 as the next digit in the result. 
Result so far: 14908.864
Subtracting 148 from 180 leaves us with 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Step 10:
The number 37 fits into 320 8 times, leaving a remainder of 24.
Use 8 as the next digit of our solution. 
Result so far: 14908.8648
If we subtract 296 from 320, we get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 11:
The number 37 fits into 240 6 times, leaving a remainder of 18.
The next digit of our result is 6. 
Result so far: 14908.86486
If we take 222 away from 240, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 12:
37 can be fit into 180 4 times, resulting in a remainder of 32.
Use 4 as the next digit of our solution. 
Result so far: 14908.864864
The remainder is 32 after subtracting 148 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 13:
When dividing 320 by 37, we get 8 with a remainder of 24.
Record the quotient 8 as the next digit in the result. 
Result so far: 14908.8648648
Subtract 296 from 320 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 14:
37 can be fit into 240 6 times, resulting in a remainder of 18.
Use 6 as the next digit of our solution. 
Result so far: 14908.86486486
If we subtract 222 from 240, we get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Our division results in 14908.86486486 with a remaining 1.8e-08.