616453 ÷ 37 
The aim is to understand the frequency of 37 in 616453.

Advancing to step 1:
37 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Take the next digit (1) from the dividend and append it to 6, then repeat: 61 / 37

Step 2:
61 divided by 37 is 1 with a remainder of 24.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 37 from 61 to get 24.
Take the next digit (6) from the dividend and append it to 24, then repeat: 246 / 37

On to step 3:
If we divide 246 by 37, we get 6 and a remainder of 24.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
If we subtract 222 from 246, we get 24.
Grab the next digit (4) from the dividend, add it to 24, then carry on: 244 / 37

On to step 4:
If we divide 244 by 37, we get 6 and a remainder of 22.
Write down 6 as next digit of the result. 
Result so far: 166.0
If we take 222 away from 244, we end up with 22.
Append the next digit (5) from the dividend to 22 and continue with: 225 / 37

Moving on to step 5:
225 divided by 37 is 6 with a remainder of 3.
The next digit of our result is 6. 
Result so far: 1666.0
If we subtract 222 from 225, we get 3.
Fetch the next digit (3) from the dividend, attach it to 3 and continue: 33 / 37

Let's proceed to step 6:
37 goes into 33 0 times with a remainder of 33.
The number 0 becomes the next digit in our result. 
Result so far: 16660.0
Subtract 0 from 33 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Let's proceed to step 7:
37 goes into 330 8 times with a remainder of 34.
The number 8 becomes the next digit in our result. 
Result so far: 16660.8
If we subtract 296 from 330, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Moving on to step 8:
When dividing 340 by 37, we get 9 with a remainder of 7.
The next digit of our result is 9. 
Result so far: 16660.89
If we subtract 333 from 340, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 9:
37 can be fit into 70 1 times, resulting in a remainder of 33.
The number 1 becomes the next digit in our result. 
Result so far: 16660.891
If we take 37 away from 70, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Going ahead to step 10:
37 goes into 330 8 times with a remainder of 34.
The next digit of our result is 8. 
Result so far: 16660.8918
If we subtract 296 from 330, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 11:
If we divide 340 by 37, we get 9 and a remainder of 7.
The number 9 becomes the next digit in our result. 
Result so far: 16660.89189
If we subtract 333 from 340, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 12:
The number 37 fits into 70 1 times, leaving a remainder of 33.
The number 1 becomes the next digit in our result. 
Result so far: 16660.891891
Subtract 37 from 70 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Moving on to step 13:
37 can be fit into 330 8 times, resulting in a remainder of 34.
Put 8 as the next digit of the answer. 
Result so far: 16660.8918918
Subtract 296 from 330 to get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 14:
37 goes into 340 9 times with a remainder of 7.
Use 9 as the next digit of our solution. 
Result so far: 16660.89189189
Subtract 333 from 340 to get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Our division results in 16660.89189189 with a remaining 7e-09.