We're dividing 46921589 by 248 
The aim is to understand the frequency of 248 in 46921589.

Advancing to step 1:
When dividing 4 by 248, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Fetch the next digit (6) from the dividend, attach it to 4 and continue: 46 / 248

Moving on to step 2:
If we divide 46 by 248, we get 0 and a remainder of 46.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 46 and we're left with 46.
Bring next digit (9) of the dividend behind the 46 and repeat the process: 469 / 248

Moving on to step 3:
248 goes into 469 1 times with a remainder of 221.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 248 away from 469, we end up with 221.
Bring next digit (2) of the dividend behind the 221 and repeat the process: 2212 / 248

Advancing to step 4:
When dividing 2212 by 248, we get 8 with a remainder of 228.
The next digit of our result is 8. 
Result so far: 18.0
If we subtract 1984 from 2212, we get 228.
Grab the next digit (1) from the dividend, add it to 228, then carry on: 2281 / 248

Moving on to step 5:
248 goes into 2281 9 times with a remainder of 49.
The next digit of our result is 9. 
Result so far: 189.0
If we take 2232 away from 2281, we end up with 49.
Take the next digit (5) from the dividend and append it to 49, then repeat: 495 / 248

Advancing to step 6:
When dividing 495 by 248, we get 1 with a remainder of 247.
Write down 1 as next digit of the result. 
Result so far: 1891.0
Deduct 248 from 495 and we're left with 247.
Grab the next digit (8) from the dividend, add it to 247, then carry on: 2478 / 248

Step 7:
If we divide 2478 by 248, we get 9 and a remainder of 246.
Write down 9 as next digit of the result. 
Result so far: 18919.0
Subtract 2232 from 2478 to get 246.
Fetch the next digit (9) from the dividend, attach it to 246 and continue: 2469 / 248

Advancing to step 8:
248 can be fit into 2469 9 times, resulting in a remainder of 237.
Write down 9 as next digit of the result. 
Result so far: 189199.0
If we take 2232 away from 2469, we end up with 237.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2370, and continue the process.

Going ahead to step 9:
If we divide 2370 by 248, we get 9 and a remainder of 138.
The number 9 becomes the next digit in our result. 
Result so far: 189199.9
Subtract 2232 from 2370 to get 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Moving on to step 10:
If we divide 1380 by 248, we get 5 and a remainder of 140.
The next digit of our result is 5. 
Result so far: 189199.95
Deduct 1240 from 1380 and we're left with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Step 11:
The number 248 fits into 1400 5 times, leaving a remainder of 160.
Put 5 as the next digit of the answer. 
Result so far: 189199.955
The remainder is 160 after subtracting 1240 from 1400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Our division results in 189199.955 with a remaining 0.016.