We're dividing 669598 by 46 
The aim is to understand the frequency of 46 in 669598.

On to step 1:
When dividing 6 by 46, we get 0 with a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Fetch the next digit (6) from the dividend, attach it to 6 and continue: 66 / 46

Step 2:
66 divided by 46 is 1 with a remainder of 20.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 46 from 66 leaves us with 20.
Fetch the next digit (9) from the dividend, attach it to 20 and continue: 209 / 46

Step 3:
209 divided by 46 is 4 with a remainder of 25.
Record the quotient 4 as the next digit in the result. 
Result so far: 14.0
If we take 184 away from 209, we end up with 25.
Fetch the next digit (5) from the dividend, attach it to 25 and continue: 255 / 46

Step 4:
If we divide 255 by 46, we get 5 and a remainder of 25.
The next digit of our result is 5. 
Result so far: 145.0
Subtracting 230 from 255 leaves us with 25.
Bring next digit (9) of the dividend behind the 25 and repeat the process: 259 / 46

Moving on to step 5:
If we divide 259 by 46, we get 5 and a remainder of 29.
Record the quotient 5 as the next digit in the result. 
Result so far: 1455.0
If we subtract 230 from 259, we get 29.
Include the next digit (8) from the dividend after 29, then repeat: 298 / 46

Step 6:
46 can be fit into 298 6 times, resulting in a remainder of 22.
The number 6 becomes the next digit in our result. 
Result so far: 14556.0
Subtract 276 from 298 to 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 7:
The number 46 fits into 220 4 times, leaving a remainder of 36.
The number 4 becomes the next digit in our result. 
Result so far: 14556.4
Deduct 184 from 220 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 8:
The number 46 fits into 360 7 times, leaving a remainder of 38.
Use 7 as the next digit of our solution. 
Result so far: 14556.47
The remainder is 38 after subtracting 322 from 360.
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 9:
380 divided by 46 is 8 with a remainder of 12.
The next digit of our result is 8. 
Result so far: 14556.478
If we subtract 368 from 380, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 10:
46 goes into 120 2 times with a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 14556.4782
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.

Step 11:
When dividing 280 by 46, we get 6 with a remainder of 4.
Use 6 as the next digit of our solution. 
Result so far: 14556.47826
Subtracting 276 from 280 leaves us 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.

Advancing to step 12:
The number 46 fits into 40 0 times, leaving a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 14556.47826
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 13:
46 goes into 400 8 times with a remainder of 32.
Put 8 as the next digit of the answer. 
Result so far: 14556.4782608
If we subtract 368 from 400, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Going ahead to step 14:
The number 46 fits into 320 6 times, leaving a remainder of 44.
Write down 6 as next digit of the result. 
Result so far: 14556.47826086
Deduct 276 from 320 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

The final result is 14556.47826086 with a remainder of 4.4e-08.