91529102 divided by 430 
The aim is to understand the frequency of 430 in 91529102.

Advancing to step 1:
The number 430 fits into 9 0 times, leaving a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Fetch the next digit (1) from the dividend, attach it to 9 and continue: 91 / 430

On to step 2:
If we divide 91 by 430, we get 0 and a remainder of 91.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 91, we end up with 91.
Grab the next digit (5) from the dividend, add it to 91, then carry on: 915 / 430

Going ahead to step 3:
When dividing 915 by 430, we get 2 with a remainder of 55.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 860 from 915, we get 55.
Append the next digit (2) from the dividend to 55 and continue with: 552 / 430

Going ahead to step 4:
When dividing 552 by 430, we get 1 with a remainder of 122.
Put 1 as the next digit of the answer. 
Result so far: 21.0
If we take 430 away from 552, we end up with 122.
Include the next digit (9) from the dividend after 122, then repeat: 1229 / 430

Moving on to step 5:
The number 430 fits into 1229 2 times, leaving a remainder of 369.
The number 2 becomes the next digit in our result. 
Result so far: 212.0
If we take 860 away from 1229, we end up with 369.
Grab the next digit (1) from the dividend, add it to 369, then carry on: 3691 / 430

Step 6:
When dividing 3691 by 430, we get 8 with a remainder of 251.
Put 8 as the next digit of the answer. 
Result so far: 2128.0
If we take 3440 away from 3691, we end up with 251.
Bring next digit (0) of the dividend behind the 251 and repeat the process: 2510 / 430

On to step 7:
430 goes into 2510 5 times with a remainder of 360.
Put 5 as the next digit of the answer. 
Result so far: 21285.0
Deduct 2150 from 2510 and we're left with 360.
Bring next digit (2) of the dividend behind the 360 and repeat the process: 3602 / 430

Step 8:
3602 divided by 430 is 8 with a remainder of 162.
Write down 8 as next digit of the result. 
Result so far: 212858.0
Deduct 3440 from 3602 and we're left with 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

On to step 9:
430 can be fit into 1620 3 times, resulting in a remainder of 330.
The next digit of our result is 3. 
Result so far: 212858.3
Subtract 1290 from 1620 to get 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Moving on to step 10:
If we divide 3300 by 430, we get 7 and a remainder of 290.
The number 7 becomes the next digit in our result. 
Result so far: 212858.37
If we subtract 3010 from 3300, we get 290.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2900, and continue the process.

Going ahead to step 11:
When dividing 2900 by 430, we get 6 with a remainder of 320.
The number 6 becomes the next digit in our result. 
Result so far: 212858.376
The remainder is 320 after subtracting 2580 from 2900.
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 12:
3200 divided by 430 is 7 with a remainder of 190.
Use 7 as the next digit of our solution. 
Result so far: 212858.3767
Subtract 3010 from 3200 to get 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Advancing to step 13:
1900 divided by 430 is 4 with a remainder of 180.
Record the quotient 4 as the next digit in the result. 
Result so far: 212858.37674
Subtracting 1720 from 1900 leaves us with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Let's proceed to step 14:
If we divide 1800 by 430, we get 4 and a remainder of 80.
Record the quotient 4 as the next digit in the result. 
Result so far: 212858.376744
The remainder is 80 after subtracting 1720 from 1800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

After the division, we end up with 212858.376744 and a remainder of 8e-06.