21347487 ÷ 848 
The aim is to understand the frequency of 848 in 21347487.

Step 1:
848 can be fit into 2 0 times, resulting in a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 848

On to step 2:
When dividing 21 by 848, we get 0 with a remainder of 21.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 21, we end up with 21.
Grab the next digit (3) from the dividend, add it to 21, then carry on: 213 / 848

Advancing to step 3:
848 goes into 213 0 times with a remainder of 213.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 213 leaves us with 213.
Append the next digit (4) from the dividend to 213 and continue with: 2134 / 848

On to step 4:
If we divide 2134 by 848, we get 2 and a remainder of 438.
Put 2 as the next digit of the answer. 
Result so far: 2.0
Subtracting 1696 from 2134 leaves us with 438.
Append the next digit (7) from the dividend to 438 and continue with: 4387 / 848

Going ahead to step 5:
If we divide 4387 by 848, we get 5 and a remainder of 147.
Write down 5 as next digit of the result. 
Result so far: 25.0
If we take 4240 away from 4387, we end up with 147.
Take the next digit (4) from the dividend and append it to 147, then repeat: 1474 / 848

Let's proceed to step 6:
1474 divided by 848 is 1 with a remainder of 626.
The number 1 becomes the next digit in our result. 
Result so far: 251.0
The remainder is 626 after subtracting 848 from 1474.
Fetch the next digit (8) from the dividend, attach it to 626 and continue: 6268 / 848

On to step 7:
When dividing 6268 by 848, we get 7 with a remainder of 332.
The next digit of our result is 7. 
Result so far: 2517.0
Subtracting 5936 from 6268 leaves us with 332.
Include the next digit (7) from the dividend after 332, then repeat: 3327 / 848

Step 8:
3327 divided by 848 is 3 with a remainder of 783.
Write down 3 as next digit of the result. 
Result so far: 25173.0
If we take 2544 away from 3327, we end up with 783.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7830, and continue the process.

Step 9:
7830 divided by 848 is 9 with a remainder of 198.
Use 9 as the next digit of our solution. 
Result so far: 25173.9
If we take 7632 away from 7830, we end up with 198.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

Going ahead to step 10:
1980 divided by 848 is 2 with a remainder of 284.
Record the quotient 2 as the next digit in the result. 
Result so far: 25173.92
If we take 1696 away from 1980, we end up with 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Moving on to step 11:
848 goes into 2840 3 times with a remainder of 296.
Put 3 as the next digit of the answer. 
Result so far: 25173.923
Subtract 2544 from 2840 to get 296.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2960, and continue the process.

On to step 12:
2960 divided by 848 is 3 with a remainder of 416.
Put 3 as the next digit of the answer. 
Result so far: 25173.9233
If we subtract 2544 from 2960, we get 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

In conclusion, the division gives 25173.9233 with a balance of 0.00416.