We're dividing 3236177 by 561 
The aim is to understand the frequency of 561 in 3236177.

On to step 1:
561 goes into 3 0 times 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 (2) from the dividend to 3 and continue with: 32 / 561

Moving on to step 2:
32 divided by 561 is 0 with a remainder of 32.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 32 leaves us with 32.
Include the next digit (3) from the dividend after 32, then repeat: 323 / 561

Moving on to step 3:
561 goes into 323 0 times with a remainder of 323.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 323 leaves us with 323.
Grab the next digit (6) from the dividend, add it to 323, then carry on: 3236 / 561

Advancing to step 4:
561 can be fit into 3236 5 times, resulting in a remainder of 431.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
If we take 2805 away from 3236, we end up with 431.
Grab the next digit (1) from the dividend, add it to 431, then carry on: 4311 / 561

On to step 5:
When dividing 4311 by 561, we get 7 with a remainder of 384.
The number 7 becomes the next digit in our result. 
Result so far: 57.0
The remainder is 384 after subtracting 3927 from 4311.
Take the next digit (7) from the dividend and append it to 384, then repeat: 3847 / 561

Moving on to step 6:
561 can be fit into 3847 6 times, resulting in a remainder of 481.
Record the quotient 6 as the next digit in the result. 
Result so far: 576.0
Subtracting 3366 from 3847 leaves us with 481.
Include the next digit (7) from the dividend after 481, then repeat: 4817 / 561

Moving on to step 7:
4817 divided by 561 is 8 with a remainder of 329.
Record the quotient 8 as the next digit in the result. 
Result so far: 5768.0
Subtracting 4488 from 4817 leaves us with 329.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3290, and continue the process.

Advancing to step 8:
When dividing 3290 by 561, we get 5 with a remainder of 485.
The next digit of our result is 5. 
Result so far: 5768.5
The remainder is 485 after subtracting 2805 from 3290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4850, and continue the process.

Let's proceed to step 9:
561 can be fit into 4850 8 times, resulting in a remainder of 362.
Record the quotient 8 as the next digit in the result. 
Result so far: 5768.58
Subtracting 4488 from 4850 leaves us with 362.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3620, and continue the process.

Advancing to step 10:
When dividing 3620 by 561, we get 6 with a remainder of 254.
Write down 6 as next digit of the result. 
Result so far: 5768.586
Deduct 3366 from 3620 and we're left with 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Let's proceed to step 11:
2540 divided by 561 is 4 with a remainder of 296.
Write down 4 as next digit of the result. 
Result so far: 5768.5864
If we subtract 2244 from 2540, we get 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

On to step 12:
If we divide 2960 by 561, we get 5 and a remainder of 155.
Write down 5 as next digit of the result. 
Result so far: 5768.58645
Deduct 2805 from 2960 and we're left with 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Step 13:
561 can be fit into 1550 2 times, resulting in a remainder of 428.
Record the quotient 2 as the next digit in the result. 
Result so far: 5768.586452
Deduct 1122 from 1550 and we're left with 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Let's proceed to step 14:
If we divide 4280 by 561, we get 7 and a remainder of 353.
Put 7 as the next digit of the answer. 
Result so far: 5768.5864527
Deduct 3927 from 4280 and we're left with 353.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3530, and continue the process.

Step 15:
If we divide 3530 by 561, we get 6 and a remainder of 164.
Use 6 as the next digit of our solution. 
Result so far: 5768.58645276
Subtracting 3366 from 3530 leaves us with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

The final outcome is 5768.58645276, with a leftover of 1.64e-07.