We look at the division of 64480096 by 870 
The aim is to understand the frequency of 870 in 64480096.

Moving on to step 1:
870 can be fit into 6 0 times, resulting in a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (4) from the dividend and append it to 6, then repeat: 64 / 870

On to step 2:
If we divide 64 by 870, we get 0 and a remainder of 64.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 64 leaves us with 64.
Take the next digit (4) from the dividend and append it to 64, then repeat: 644 / 870

Moving on to step 3:
870 can be fit into 644 0 times, resulting in a remainder of 644.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 644 to get 644.
Append the next digit (8) from the dividend to 644 and continue with: 6448 / 870

Going ahead to step 4:
If we divide 6448 by 870, we get 7 and a remainder of 358.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtract 6090 from 6448 to get 358.
Bring next digit (0) of the dividend behind the 358 and repeat the process: 3580 / 870

Let's proceed to step 5:
870 goes into 3580 4 times with a remainder of 100.
The next digit of our result is 4. 
Result so far: 74.0
If we subtract 3480 from 3580, we get 100.
Append the next digit (0) from the dividend to 100 and continue with: 1000 / 870

On to step 6:
1000 divided by 870 is 1 with a remainder of 130.
Put 1 as the next digit of the answer. 
Result so far: 741.0
Subtract 870 from 1000 to get 130.
Bring next digit (9) of the dividend behind the 130 and repeat the process: 1309 / 870

Step 7:
When dividing 1309 by 870, we get 1 with a remainder of 439.
The next digit of our result is 1. 
Result so far: 7411.0
Subtract 870 from 1309 to get 439.
Fetch the next digit (6) from the dividend, attach it to 439 and continue: 4396 / 870

Moving on to step 8:
The number 870 fits into 4396 5 times, leaving a remainder of 46.
Use 5 as the next digit of our solution. 
Result so far: 74115.0
Deduct 4350 from 4396 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Going ahead to step 9:
870 can be fit into 460 0 times, resulting in a remainder of 460.
Record the quotient 0 as the next digit in the result. 
Result so far: 74115.0
If we take 0 away from 460, we end up with 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Step 10:
When dividing 4600 by 870, we get 5 with a remainder of 250.
Record the quotient 5 as the next digit in the result. 
Result so far: 74115.05
If we subtract 4350 from 4600, we get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

On to step 11:
870 goes into 2500 2 times with a remainder of 760.
The next digit of our result is 2. 
Result so far: 74115.052
If we take 1740 away from 2500, we end up with 760.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7600, and continue the process.

Step 12:
If we divide 7600 by 870, we get 8 and a remainder of 640.
Write down 8 as next digit of the result. 
Result so far: 74115.0528
If we subtract 6960 from 7600, we get 640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6400, and continue the process.

Step 13:
870 can be fit into 6400 7 times, resulting in a remainder of 310.
Record the quotient 7 as the next digit in the result. 
Result so far: 74115.05287
Deduct 6090 from 6400 and we're left with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Advancing to step 14:
The number 870 fits into 3100 3 times, leaving a remainder of 490.
The number 3 becomes the next digit in our result. 
Result so far: 74115.052873
If we take 2610 away from 3100, we end up with 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

Going ahead to step 15:
870 goes into 4900 5 times with a remainder of 550.
Use 5 as the next digit of our solution. 
Result so far: 74115.0528735
The remainder is 550 after subtracting 4350 from 4900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5500, and continue the process.

Let's proceed to step 16:
5500 divided by 870 is 6 with a remainder of 280.
Record the quotient 6 as the next digit in the result. 
Result so far: 74115.05287356
If we subtract 5220 from 5500, we get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

The quotient of the division is 74115.05287356, and the remainder is 2.8e-07.