Let's divide 89132074 by 830
The aim is to understand the frequency of 830 in 89132074.

On to step 1:
830 can be fit into 8 0 times, resulting in a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (9) from the dividend, add it to 8, then carry on: 89 / 830

Moving on to step 2:
830 goes into 89 0 times with a remainder of 89.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 89, we get 89.
Include the next digit (1) from the dividend after 89, then repeat: 891 / 830

Moving on to step 3:
830 can be fit into 891 1 times, resulting in a remainder of 61.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 830 from 891 and we're left with 61.
Append the next digit (3) from the dividend to 61 and continue with: 613 / 830

On to step 4:
If we divide 613 by 830, we get 0 and a remainder of 613.
Use 0 as the next digit of our solution. 
Result so far: 10.0
The remainder is 613 after subtracting 0 from 613.
Fetch the next digit (2) from the dividend, attach it to 613 and continue: 6132 / 830

Moving on to step 5:
830 goes into 6132 7 times with a remainder of 322.
Record the quotient 7 as the next digit in the result. 
Result so far: 107.0
Subtracting 5810 from 6132 leaves us with 322.
Grab the next digit (0) from the dividend, add it to 322, then carry on: 3220 / 830

Advancing to step 6:
The number 830 fits into 3220 3 times, leaving a remainder of 730.
Put 3 as the next digit of the answer. 
Result so far: 1073.0
Subtracting 2490 from 3220 leaves us with 730.
Take the next digit (7) from the dividend and append it to 730, then repeat: 7307 / 830

On to step 7:
When dividing 7307 by 830, we get 8 with a remainder of 667.
Write down 8 as next digit of the result. 
Result so far: 10738.0
Deduct 6640 from 7307 and we're left with 667.
Grab the next digit (4) from the dividend, add it to 667, then carry on: 6674 / 830

On to step 8:
If we divide 6674 by 830, we get 8 and a remainder of 34.
The number 8 becomes the next digit in our result. 
Result so far: 107388.0
Subtracting 6640 from 6674 leaves us with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Step 9:
The number 830 fits into 340 0 times, leaving a remainder of 340.
The next digit of our result is 0. 
Result so far: 107388.0
The remainder is 340 after subtracting 0 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Advancing to step 10:
If we divide 3400 by 830, we get 4 and a remainder of 80.
The next digit of our result is 4. 
Result so far: 107388.04
Subtracting 3320 from 3400 leaves us with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 11:
830 can be fit into 800 0 times, resulting in a remainder of 800.
Use 0 as the next digit of our solution. 
Result so far: 107388.04
The remainder is 800 after subtracting 0 from 800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8000, and continue the process.

Moving on to step 12:
830 can be fit into 8000 9 times, resulting in a remainder of 530.
Write down 9 as next digit of the result. 
Result so far: 107388.0409
The remainder is 530 after subtracting 7470 from 8000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5300, and continue the process.

Going ahead to step 13:
The number 830 fits into 5300 6 times, leaving a remainder of 320.
The number 6 becomes the next digit in our result. 
Result so far: 107388.04096
If we subtract 4980 from 5300, we get 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Moving on to step 14:
830 can be fit into 3200 3 times, resulting in a remainder of 710.
The number 3 becomes the next digit in our result. 
Result so far: 107388.040963
If we subtract 2490 from 3200, we get 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7100, and continue the process.

Advancing to step 15:
If we divide 7100 by 830, we get 8 and a remainder of 460.
Record the quotient 8 as the next digit in the result. 
Result so far: 107388.0409638
Deduct 6640 from 7100 and we're left 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.

On to step 16:
If we divide 4600 by 830, we get 5 and a remainder of 450.
Record the quotient 5 as the next digit in the result. 
Result so far: 107388.04096385
The remainder is 450 after subtracting 4150 from 4600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

The quotient of the division is 107388.04096385, and the remainder is 4.5e-07.