We divide 33646741 by 231
The aim is to understand the frequency of 231 in 33646741.

Let's proceed to step 1:
The number 231 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Include the next digit (3) from the dividend after 3, then repeat: 33 / 231

Let's proceed to step 2:
When dividing 33 by 231, we get 0 with a remainder of 33.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 33 to get 33.
Grab the next digit (6) from the dividend, add it to 33, then carry on: 336 / 231

Moving on to step 3:
336 divided by 231 is 1 with a remainder of 105.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 231 from 336 leaves us with 105.
Bring next digit (4) of the dividend behind the 105 and repeat the process: 1054 / 231

On to step 4:
The number 231 fits into 1054 4 times, leaving a remainder of 130.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
If we take 924 away from 1054, we end up with 130.
Bring next digit (6) of the dividend behind the 130 and repeat the process: 1306 / 231

Step 5:
231 can be fit into 1306 5 times, resulting in a remainder of 151.
The number 5 becomes the next digit in our result. 
Result so far: 145.0
The remainder is 151 after subtracting 1155 from 1306.
Take the next digit (7) from the dividend and append it to 151, then repeat: 1517 / 231

Moving on to step 6:
1517 divided by 231 is 6 with a remainder of 131.
Use 6 as the next digit of our solution. 
Result so far: 1456.0
Deduct 1386 from 1517 and we're left with 131.
Include the next digit (4) from the dividend after 131, then repeat: 1314 / 231

Going ahead to step 7:
The number 231 fits into 1314 5 times, leaving a remainder of 159.
Record the quotient 5 as the next digit in the result. 
Result so far: 14565.0
The remainder is 159 after subtracting 1155 from 1314.
Grab the next digit (1) from the dividend, add it to 159, then carry on: 1591 / 231

On to step 8:
When dividing 1591 by 231, we get 6 with a remainder of 205.
Write down 6 as next digit of the result. 
Result so far: 145656.0
Subtract 1386 from 1591 to get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Moving on to step 9:
2050 divided by 231 is 8 with a remainder of 202.
Use 8 as the next digit of our solution. 
Result so far: 145656.8
If we subtract 1848 from 2050, we get 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Step 10:
The number 231 fits into 2020 8 times, leaving a remainder of 172.
Record the quotient 8 as the next digit in the result. 
Result so far: 145656.88
Deduct 1848 from 2020 and we're left with 172.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1720, and continue the process.

The quotient of the division is 145656.88, and the remainder is 0.172.