91641826 ÷ 606 
The aim is to understand the frequency of 606 in 91641826.

Going ahead to step 1:
606 goes into 9 0 times with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Append the next digit (1) from the dividend to 9 and continue with: 91 / 606

Going ahead to step 2:
91 divided by 606 is 0 with a remainder of 91.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 91, we get 91.
Take the next digit (6) from the dividend and append it to 91, then repeat: 916 / 606

On to step 3:
The number 606 fits into 916 1 times, leaving a remainder of 310.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 310 after subtracting 606 from 916.
Fetch the next digit (4) from the dividend, attach it to 310 and continue: 3104 / 606

Let's proceed to step 4:
3104 divided by 606 is 5 with a remainder of 74.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
Deduct 3030 from 3104 and we're left with 74.
Bring next digit (1) of the dividend behind the 74 and repeat the process: 741 / 606

Step 5:
606 can be fit into 741 1 times, resulting in a remainder of 135.
Put 1 as the next digit of the answer. 
Result so far: 151.0
The remainder is 135 after subtracting 606 from 741.
Fetch the next digit (8) from the dividend, attach it to 135 and continue: 1358 / 606

Moving on to step 6:
The number 606 fits into 1358 2 times, leaving a remainder of 146.
Write down 2 as next digit of the result. 
Result so far: 1512.0
Deduct 1212 from 1358 and we're left with 146.
Append the next digit (2) from the dividend to 146 and continue with: 1462 / 606

Step 7:
606 goes into 1462 2 times with a remainder of 250.
The number 2 becomes the next digit in our result. 
Result so far: 15122.0
The remainder is 250 after subtracting 1212 from 1462.
Append the next digit (6) from the dividend to 250 and continue with: 2506 / 606

Let's proceed to step 8:
2506 divided by 606 is 4 with a remainder of 82.
The number 4 becomes the next digit in our result. 
Result so far: 151224.0
Subtracting 2424 from 2506 leaves us with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Moving on to step 9:
606 goes into 820 1 times with a remainder of 214.
Record the quotient 1 as the next digit in the result. 
Result so far: 151224.1
The remainder is 214 after subtracting 606 from 820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Let's proceed to step 10:
The number 606 fits into 2140 3 times, leaving a remainder of 322.
The number 3 becomes the next digit in our result. 
Result so far: 151224.13
Subtract 1818 from 2140 to get 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Going ahead to step 11:
606 goes into 3220 5 times with a remainder of 190.
Put 5 as the next digit of the answer. 
Result so far: 151224.135
The remainder is 190 after subtracting 3030 from 3220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Let's proceed to step 12:
606 goes into 1900 3 times with a remainder of 82.
Record the quotient 3 as the next digit in the result. 
Result so far: 151224.1353
Subtract 1818 from 1900 to get 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Going ahead to step 13:
When dividing 820 by 606, we get 1 with a remainder of 214.
Record the quotient 1 as the next digit in the result. 
Result so far: 151224.13531
The remainder is 214 after subtracting 606 from 820.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

Let's proceed to step 14:
The number 606 fits into 2140 3 times, leaving a remainder of 322.
The next digit of our result is 3. 
Result so far: 151224.135313
Subtracting 1818 from 2140 leaves us with 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Moving on to step 15:
When dividing 3220 by 606, we get 5 with a remainder of 190.
Record the quotient 5 as the next digit in the result. 
Result so far: 151224.1353135
If we subtract 3030 from 3220, we get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Let's proceed to step 16:
606 can be fit into 1900 3 times, resulting in a remainder of 82.
Use 3 as the next digit of our solution. 
Result so far: 151224.13531353
Subtracting 1818 from 1900 leaves us with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

After the division, we end up with 151224.13531353 and a remainder of 8.2e-08.