We look at the division of 22360432 by 661 
The aim is to understand the frequency of 661 in 22360432.

Let's proceed to step 1:
661 can be fit into 2 0 times, resulting in a remainder of 2.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Fetch the next digit (2) from the dividend, attach it to 2 and continue: 22 / 661

Moving on to step 2:
If we divide 22 by 661, we get 0 and a remainder of 22.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 22, we end up with 22.
Fetch the next digit (3) from the dividend, attach it to 22 and continue: 223 / 661

Moving on to step 3:
If we divide 223 by 661, we get 0 and a remainder of 223.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 223, we get 223.
Append the next digit (6) from the dividend to 223 and continue with: 2236 / 661

On to step 4:
The number 661 fits into 2236 3 times, leaving a remainder of 253.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Deduct 1983 from 2236 and we're left with 253.
Append the next digit (0) from the dividend to 253 and continue with: 2530 / 661

Let's proceed to step 5:
661 can be fit into 2530 3 times, resulting in a remainder of 547.
The next digit of our result is 3. 
Result so far: 33.0
Deduct 1983 from 2530 and we're left with 547.
Bring next digit (4) of the dividend behind the 547 and repeat the process: 5474 / 661

Step 6:
5474 divided by 661 is 8 with a remainder of 186.
Use 8 as the next digit of our solution. 
Result so far: 338.0
Subtracting 5288 from 5474 leaves us with 186.
Include the next digit (3) from the dividend after 186, then repeat: 1863 / 661

On to step 7:
When dividing 1863 by 661, we get 2 with a remainder of 541.
Use 2 as the next digit of our solution. 
Result so far: 3382.0
The remainder is 541 after subtracting 1322 from 1863.
Grab the next digit (2) from the dividend, add it to 541, then carry on: 5412 / 661

On to step 8:
5412 divided by 661 is 8 with a remainder of 124.
Record the quotient 8 as the next digit in the result. 
Result so far: 33828.0
Subtracting 5288 from 5412 leaves us with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

On to step 9:
1240 divided by 661 is 1 with a remainder of 579.
Record the quotient 1 as the next digit in the result. 
Result so far: 33828.1
If we subtract 661 from 1240, we get 579.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5790, and continue the process.

On to step 10:
If we divide 5790 by 661, we get 8 and a remainder of 502.
The next digit of our result is 8. 
Result so far: 33828.18
Subtract 5288 from 5790 to get 502.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5020, and continue the process.

Moving on to step 11:
The number 661 fits into 5020 7 times, leaving a remainder of 393.
Write down 7 as next digit of the result. 
Result so far: 33828.187
Subtracting 4627 from 5020 leaves us with 393.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3930, and continue the process.

Going ahead to step 12:
The number 661 fits into 3930 5 times, leaving a remainder of 625.
Use 5 as the next digit of our solution. 
Result so far: 33828.1875
Deduct 3305 from 3930 and we're left with 625.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6250, and continue the process.

Going ahead to step 13:
When dividing 6250 by 661, we get 9 with a remainder of 301.
Record the quotient 9 as the next digit in the result. 
Result so far: 33828.18759
Subtract 5949 from 6250 to get 301.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3010, and continue the process.

Moving on to step 14:
3010 divided by 661 is 4 with a remainder of 366.
The number 4 becomes the next digit in our result. 
Result so far: 33828.187594
If we subtract 2644 from 3010, we get 366.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

Going ahead to step 15:
661 can be fit into 3660 5 times, resulting in a remainder of 355.
Use 5 as the next digit of our solution. 
Result so far: 33828.1875945
If we take 3305 away from 3660, we end up with 355.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3550, and continue the process.

Step 16:
3550 divided by 661 is 5 with a remainder of 245.
Write down 5 as next digit of the result. 
Result so far: 33828.18759455
Subtracting 3305 from 3550 leaves us with 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

The final result is 33828.18759455 with a remainder of 2.45e-07.