We're dividing 66191 by 46 
The aim is to understand the frequency of 46 in 66191.

Going ahead to step 1:
The number 46 fits into 6 0 times, leaving a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 46

On to step 2:
66 divided by 46 is 1 with a remainder of 20.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 20 after subtracting 46 from 66.
Append the next digit (1) from the dividend to 20 and continue with: 201 / 46

Going ahead to step 3:
When dividing 201 by 46, we get 4 with a remainder of 17.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
If we subtract 184 from 201, we get 17.
Grab the next digit (9) from the dividend, add it to 17, then carry on: 179 / 46

Advancing to step 4:
46 can be fit into 179 3 times, resulting in a remainder of 41.
Use 3 as the next digit of our solution. 
Result so far: 143.0
If we take 138 away from 179, we end up with 41.
Take the next digit (1) from the dividend and append it to 41, then repeat: 411 / 46

Let's proceed to step 5:
46 can be fit into 411 8 times, resulting in a remainder of 43.
Record the quotient 8 as the next digit in the result. 
Result so far: 1438.0
Subtracting 368 from 411 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Let's proceed to step 6:
When dividing 430 by 46, we get 9 with a remainder of 16.
Use 9 as the next digit of our solution. 
Result so far: 1438.9
If we subtract 414 from 430, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 7:
The number 46 fits into 160 3 times, leaving a remainder of 22.
The next digit of our result is 3. 
Result so far: 1438.93
If we subtract 138 from 160, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 8:
When dividing 220 by 46, we get 4 with a remainder of 36.
Put 4 as the next digit of the answer. 
Result so far: 1438.934
If we subtract 184 from 220, we 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 9:
If we divide 360 by 46, we get 7 and a remainder of 38.
Use 7 as the next digit of our solution. 
Result so far: 1438.9347
If we subtract 322 from 360, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Moving on to step 10:
If we divide 380 by 46, we get 8 and a remainder of 12.
The number 8 becomes the next digit in our result. 
Result so far: 1438.93478
The remainder is 12 after subtracting 368 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Advancing to step 11:
120 divided by 46 is 2 with a remainder of 28.
The number 2 becomes the next digit in our result. 
Result so far: 1438.934782
Subtract 92 from 120 to get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 12:
280 divided by 46 is 6 with a remainder of 4.
Record the quotient 6 as the next digit in the result. 
Result so far: 1438.9347826
If we take 276 away from 280, we end up with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 13:
When dividing 40 by 46, we get 0 with a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 1438.9347826
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

The final result is 1438.9347826 with a remainder of 4e-08.