We divide 99108063 by 237
The aim is to understand the frequency of 237 in 99108063.

On to step 1:
9 divided by 237 is 0 with a remainder of 9.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 9 to get 9.
Grab the next digit (9) from the dividend, add it to 9, then carry on: 99 / 237

Going ahead to step 2:
237 can be fit into 99 0 times, resulting in a remainder of 99.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 99, we get 99.
Take the next digit (1) from the dividend and append it to 99, then repeat: 991 / 237

On to step 3:
237 goes into 991 4 times with a remainder of 43.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtract 948 from 991 to get 43.
Take the next digit (0) from the dividend and append it to 43, then repeat: 430 / 237

Going ahead to step 4:
430 divided by 237 is 1 with a remainder of 193.
The next digit of our result is 1. 
Result so far: 41.0
Deduct 237 from 430 and we're left with 193.
Grab the next digit (8) from the dividend, add it to 193, then carry on: 1938 / 237

Let's proceed to step 5:
If we divide 1938 by 237, we get 8 and a remainder of 42.
The next digit of our result is 8. 
Result so far: 418.0
Deduct 1896 from 1938 and we're left with 42.
Fetch the next digit (0) from the dividend, attach it to 42 and continue: 420 / 237

On to step 6:
237 can be fit into 420 1 times, resulting in a remainder of 183.
Write down 1 as next digit of the result. 
Result so far: 4181.0
The remainder is 183 after subtracting 237 from 420.
Bring next digit (6) of the dividend behind the 183 and repeat the process: 1836 / 237

Moving on to step 7:
237 goes into 1836 7 times with a remainder of 177.
Record the quotient 7 as the next digit in the result. 
Result so far: 41817.0
If we subtract 1659 from 1836, we get 177.
Take the next digit (3) from the dividend and append it to 177, then repeat: 1773 / 237

On to step 8:
1773 divided by 237 is 7 with a remainder of 114.
Use 7 as the next digit of our solution. 
Result so far: 418177.0
The remainder is 114 after subtracting 1659 from 1773.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Step 9:
If we divide 1140 by 237, we get 4 and a remainder of 192.
The next digit of our result is 4. 
Result so far: 418177.4
Deduct 948 from 1140 and we're left with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

On to step 10:
1920 divided by 237 is 8 with a remainder of 24.
Put 8 as the next digit of the answer. 
Result so far: 418177.48
Deduct 1896 from 1920 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Let's proceed to step 11:
If we divide 240 by 237, we get 1 and a remainder of 3.
The next digit of our result is 1. 
Result so far: 418177.481
Deduct 237 from 240 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 12:
30 divided by 237 is 0 with a remainder of 30.
Use 0 as the next digit of our solution. 
Result so far: 418177.481
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 13:
237 can be fit into 300 1 times, resulting in a remainder of 63.
Put 1 as the next digit of the answer. 
Result so far: 418177.48101
If we subtract 237 from 300, we get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Moving on to step 14:
When dividing 630 by 237, we get 2 with a remainder of 156.
Put 2 as the next digit of the answer. 
Result so far: 418177.481012
Deduct 474 from 630 and we're left with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Going ahead to step 15:
When dividing 1560 by 237, we get 6 with a remainder of 138.
The next digit of our result is 6. 
Result so far: 418177.4810126
The remainder is 138 after subtracting 1422 from 1560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Going ahead to step 16:
237 can be fit into 1380 5 times, resulting in a remainder of 195.
The number 5 becomes the next digit in our result. 
Result so far: 418177.48101265
Subtract 1185 from 1380 to get 195.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1950, and continue the process.

In conclusion, the division gives 418177.48101265 with a balance of 1.95e-07.