We divide 45674561 by 505
The aim is to understand the frequency of 505 in 45674561.

Going ahead to step 1:
If we divide 4 by 505, we get 0 and a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 505

Going ahead to step 2:
When dividing 45 by 505, we get 0 with a remainder of 45.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 45 after subtracting 0 from 45.
Append the next digit (6) from the dividend to 45 and continue with: 456 / 505

Moving on to step 3:
505 goes into 456 0 times with a remainder of 456.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 456 after subtracting 0 from 456.
Append the next digit (7) from the dividend to 456 and continue with: 4567 / 505

Let's proceed to step 4:
When dividing 4567 by 505, we get 9 with a remainder of 22.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we take 4545 away from 4567, we end up with 22.
Bring next digit (4) of the dividend behind the 22 and repeat the process: 224 / 505

On to step 5:
If we divide 224 by 505, we get 0 and a remainder of 224.
Write down 0 as next digit of the result. 
Result so far: 90.0
If we take 0 away from 224, we end up with 224.
Append the next digit (5) from the dividend to 224 and continue with: 2245 / 505

Moving on to step 6:
The number 505 fits into 2245 4 times, leaving a remainder of 225.
Record the quotient 4 as the next digit in the result. 
Result so far: 904.0
Deduct 2020 from 2245 and we're left with 225.
Append the next digit (6) from the dividend to 225 and continue with: 2256 / 505

Going ahead to step 7:
505 goes into 2256 4 times with a remainder of 236.
The number 4 becomes the next digit in our result. 
Result so far: 9044.0
Deduct 2020 from 2256 and we're left with 236.
Fetch the next digit (1) from the dividend, attach it to 236 and continue: 2361 / 505

Moving on to step 8:
If we divide 2361 by 505, we get 4 and a remainder of 341.
Record the quotient 4 as the next digit in the result. 
Result so far: 90444.0
The remainder is 341 after subtracting 2020 from 2361.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3410, and continue the process.

Let's proceed to step 9:
When dividing 3410 by 505, we get 6 with a remainder of 380.
The next digit of our result is 6. 
Result so far: 90444.6
Subtract 3030 from 3410 to get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

On to step 10:
The number 505 fits into 3800 7 times, leaving a remainder of 265.
The number 7 becomes the next digit in our result. 
Result so far: 90444.67
Deduct 3535 from 3800 and we're left with 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Step 11:
When dividing 2650 by 505, we get 5 with a remainder of 125.
Put 5 as the next digit of the answer. 
Result so far: 90444.675
Subtract 2525 from 2650 to get 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Step 12:
When dividing 1250 by 505, we get 2 with a remainder of 240.
The number 2 becomes the next digit in our result. 
Result so far: 90444.6752
Subtracting 1010 from 1250 leaves us with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Going ahead to step 13:
If we divide 2400 by 505, we get 4 and a remainder of 380.
Write down 4 as next digit of the result. 
Result so far: 90444.67524
The remainder is 380 after subtracting 2020 from 2400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Step 14:
505 goes into 3800 7 times with a remainder of 265.
Use 7 as the next digit of our solution. 
Result so far: 90444.675247
If we subtract 3535 from 3800, we get 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Going ahead to step 15:
The number 505 fits into 2650 5 times, leaving a remainder of 125.
Record the quotient 5 as the next digit in the result. 
Result so far: 90444.6752475
The remainder is 125 after subtracting 2525 from 2650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Advancing to step 16:
The number 505 fits into 1250 2 times, leaving a remainder of 240.
The next digit of our result is 2. 
Result so far: 90444.67524752
Subtracting 1010 from 1250 leaves us with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

The final outcome is 90444.67524752, with a leftover of 2.4e-07.