We're dividing 37375616 by 505 
The aim is to understand the frequency of 505 in 37375616.

Step 1:
When dividing 3 by 505, we get 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Append the next digit (7) from the dividend to 3 and continue with: 37 / 505

Step 2:
37 divided by 505 is 0 with a remainder of 37.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 37, we get 37.
Take the next digit (3) from the dividend and append it to 37, then repeat: 373 / 505

Let's proceed to step 3:
505 goes into 373 0 times with a remainder of 373.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 373, we get 373.
Take the next digit (7) from the dividend and append it to 373, then repeat: 3737 / 505

Advancing to step 4:
505 can be fit into 3737 7 times, resulting in a remainder of 202.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Deduct 3535 from 3737 and we're left with 202.
Fetch the next digit (5) from the dividend, attach it to 202 and continue: 2025 / 505

Let's proceed to step 5:
If we divide 2025 by 505, we get 4 and a remainder of 5.
The number 4 becomes the next digit in our result. 
Result so far: 74.0
If we subtract 2020 from 2025, we get 5.
Grab the next digit (6) from the dividend, add it to 5, then carry on: 56 / 505

Moving on to step 6:
The number 505 fits into 56 0 times, leaving a remainder of 56.
Write down 0 as next digit of the result. 
Result so far: 740.0
Subtract 0 from 56 to get 56.
Bring next digit (1) of the dividend behind the 56 and repeat the process: 561 / 505

On to step 7:
561 divided by 505 is 1 with a remainder of 56.
Use 1 as the next digit of our solution. 
Result so far: 7401.0
Subtracting 505 from 561 leaves us with 56.
Take the next digit (6) from the dividend and append it to 56, then repeat: 566 / 505

Moving on to step 8:
When dividing 566 by 505, we get 1 with a remainder of 61.
The next digit of our result is 1. 
Result so far: 74011.0
Subtracting 505 from 566 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Let's proceed to step 9:
When dividing 610 by 505, we get 1 with a remainder of 105.
Record the quotient 1 as the next digit in the result. 
Result so far: 74011.1
Subtracting 505 from 610 leaves us with 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Advancing to step 10:
1050 divided by 505 is 2 with a remainder of 40.
Use 2 as the next digit of our solution. 
Result so far: 74011.12
Deduct 1010 from 1050 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 11:
400 divided by 505 is 0 with a remainder of 400.
Record the quotient 0 as the next digit in the result. 
Result so far: 74011.12
The remainder is 400 after subtracting 0 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

On to step 12:
If we divide 4000 by 505, we get 7 and a remainder of 465.
Record the quotient 7 as the next digit in the result. 
Result so far: 74011.1207
Deduct 3535 from 4000 and we're left with 465.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4650, and continue the process.

Advancing to step 13:
The number 505 fits into 4650 9 times, leaving a remainder of 105.
The next digit of our result is 9. 
Result so far: 74011.12079
If we subtract 4545 from 4650, we get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Going ahead to step 14:
505 goes into 1050 2 times with a remainder of 40.
The next digit of our result is 2. 
Result so far: 74011.120792
If we take 1010 away from 1050, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 15:
400 divided by 505 is 0 with a remainder of 400.
The next digit of our result is 0. 
Result so far: 74011.120792
If we take 0 away from 400, we end up with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

On to step 16:
505 can be fit into 4000 7 times, resulting in a remainder of 465.
Use 7 as the next digit of our solution. 
Result so far: 74011.12079207
If we take 3535 away from 4000, we end up with 465.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4650, and continue the process.

After the division, we end up with 74011.12079207 and a remainder of 4.65e-07.