We divide 81407399 by 860
The aim is to understand the frequency of 860 in 81407399.

On to step 1:
860 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 860

Step 2:
860 can be fit into 81 0 times, resulting in a remainder of 81.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 81 to get 81.
Append the next digit (4) from the dividend to 81 and continue with: 814 / 860

On to step 3:
860 goes into 814 0 times with a remainder of 814.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 814 and we're left with 814.
Take the next digit (0) from the dividend and append it to 814, then repeat: 8140 / 860

Moving on to step 4:
8140 divided by 860 is 9 with a remainder of 400.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtract 7740 from 8140 to get 400.
Take the next digit (7) from the dividend and append it to 400, then repeat: 4007 / 860

On to step 5:
When dividing 4007 by 860, we get 4 with a remainder of 567.
Use 4 as the next digit of our solution. 
Result so far: 94.0
If we subtract 3440 from 4007, we get 567.
Append the next digit (3) from the dividend to 567 and continue with: 5673 / 860

Going ahead to step 6:
When dividing 5673 by 860, we get 6 with a remainder of 513.
Write down 6 as next digit of the result. 
Result so far: 946.0
Subtract 5160 from 5673 to get 513.
Include the next digit (9) from the dividend after 513, then repeat: 5139 / 860

On to step 7:
When dividing 5139 by 860, we get 5 with a remainder of 839.
The number 5 becomes the next digit in our result. 
Result so far: 9465.0
Subtract 4300 from 5139 to get 839.
Fetch the next digit (9) from the dividend, attach it to 839 and continue: 8399 / 860

Let's proceed to step 8:
860 can be fit into 8399 9 times, resulting in a remainder of 659.
Write down 9 as next digit of the result. 
Result so far: 94659.0
If we subtract 7740 from 8399, we get 659.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6590, and continue the process.

Going ahead to step 9:
860 goes into 6590 7 times with a remainder of 570.
The number 7 becomes the next digit in our result. 
Result so far: 94659.7
If we subtract 6020 from 6590, we get 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

Let's proceed to step 10:
860 goes into 5700 6 times with a remainder of 540.
The next digit of our result is 6. 
Result so far: 94659.76
If we take 5160 away from 5700, we end up with 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

Going ahead to step 11:
If we divide 5400 by 860, we get 6 and a remainder of 240.
The next digit of our result is 6. 
Result so far: 94659.766
If we subtract 5160 from 5400, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

In conclusion, the division gives 94659.766 with a balance of 0.024.