We're dividing 46885308 by 561 
The aim is to understand the frequency of 561 in 46885308.

Moving on to step 1:
561 can be fit into 4 0 times, resulting in a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Bring next digit (6) of the dividend behind the 4 and repeat the process: 46 / 561

On to step 2:
46 divided by 561 is 0 with a remainder of 46.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 46, we end up with 46.
Take the next digit (8) from the dividend and append it to 46, then repeat: 468 / 561

Moving on to step 3:
468 divided by 561 is 0 with a remainder of 468.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 468, we end up with 468.
Grab the next digit (8) from the dividend, add it to 468, then carry on: 4688 / 561

Step 4:
4688 divided by 561 is 8 with a remainder of 200.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
If we take 4488 away from 4688, we end up with 200.
Fetch the next digit (5) from the dividend, attach it to 200 and continue: 2005 / 561

Let's proceed to step 5:
The number 561 fits into 2005 3 times, leaving a remainder of 322.
Put 3 as the next digit of the answer. 
Result so far: 83.0
If we subtract 1683 from 2005, we get 322.
Take the next digit (3) from the dividend and append it to 322, then repeat: 3223 / 561

Going ahead to step 6:
When dividing 3223 by 561, we get 5 with a remainder of 418.
Record the quotient 5 as the next digit in the result. 
Result so far: 835.0
Subtracting 2805 from 3223 leaves us with 418.
Grab the next digit (0) from the dividend, add it to 418, then carry on: 4180 / 561

On to step 7:
When dividing 4180 by 561, we get 7 with a remainder of 253.
Record the quotient 7 as the next digit in the result. 
Result so far: 8357.0
If we take 3927 away from 4180, we end up with 253.
Fetch the next digit (8) from the dividend, attach it to 253 and continue: 2538 / 561

Going ahead to step 8:
561 can be fit into 2538 4 times, resulting in a remainder of 294.
The next digit of our result is 4. 
Result so far: 83574.0
If we take 2244 away from 2538, we end up with 294.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2940, and continue the process.

Step 9:
561 can be fit into 2940 5 times, resulting in a remainder of 135.
Record the quotient 5 as the next digit in the result. 
Result so far: 83574.5
The remainder is 135 after subtracting 2805 from 2940.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Advancing to step 10:
When dividing 1350 by 561, we get 2 with a remainder of 228.
The next digit of our result is 2. 
Result so far: 83574.52
If we take 1122 away from 1350, we end up with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Advancing to step 11:
The number 561 fits into 2280 4 times, leaving a remainder of 36.
The next digit of our result is 4. 
Result so far: 83574.524
Subtract 2244 from 2280 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 12:
The number 561 fits into 360 0 times, leaving a remainder of 360.
The number 0 becomes the next digit in our result. 
Result so far: 83574.524
Subtracting 0 from 360 leaves us with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

On to step 13:
The number 561 fits into 3600 6 times, leaving a remainder of 234.
Write down 6 as next digit of the result. 
Result so far: 83574.52406
If we subtract 3366 from 3600, we get 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Let's proceed to step 14:
561 goes into 2340 4 times with a remainder of 96.
Record the quotient 4 as the next digit in the result. 
Result so far: 83574.524064
The remainder is 96 after subtracting 2244 from 2340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 960, and continue the process.

Going ahead to step 15:
If we divide 960 by 561, we get 1 and a remainder of 399.
The next digit of our result is 1. 
Result so far: 83574.5240641
If we take 561 away from 960, we end up with 399.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3990, and continue the process.

On to step 16:
The number 561 fits into 3990 7 times, leaving a remainder of 63.
Record the quotient 7 as the next digit in the result. 
Result so far: 83574.52406417
Deduct 3927 from 3990 and we're left with 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

After the division, we end up with 83574.52406417 and a remainder of 6.3e-08.