90621055 divided by 239 
The aim is to understand the frequency of 239 in 90621055.

Let's proceed to step 1:
239 goes into 9 0 times 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.
Include the next digit (0) from the dividend after 9, then repeat: 90 / 239

Going ahead to step 2:
239 goes into 90 0 times with a remainder of 90.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 90, we end up with 90.
Take the next digit (6) from the dividend and append it to 90, then repeat: 906 / 239

Let's proceed to step 3:
When dividing 906 by 239, we get 3 with a remainder of 189.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Deduct 717 from 906 and we're left with 189.
Include the next digit (2) from the dividend after 189, then repeat: 1892 / 239

Let's proceed to step 4:
If we divide 1892 by 239, we get 7 and a remainder of 219.
The number 7 becomes the next digit in our result. 
Result so far: 37.0
Subtracting 1673 from 1892 leaves us with 219.
Include the next digit (1) from the dividend after 219, then repeat: 2191 / 239

Step 5:
When dividing 2191 by 239, we get 9 with a remainder of 40.
The number 9 becomes the next digit in our result. 
Result so far: 379.0
If we subtract 2151 from 2191, we get 40.
Grab the next digit (0) from the dividend, add it to 40, then carry on: 400 / 239

Step 6:
If we divide 400 by 239, we get 1 and a remainder of 161.
The next digit of our result is 1. 
Result so far: 3791.0
If we take 239 away from 400, we end up with 161.
Include the next digit (5) from the dividend after 161, then repeat: 1615 / 239

Step 7:
The number 239 fits into 1615 6 times, leaving a remainder of 181.
The next digit of our result is 6. 
Result so far: 37916.0
If we take 1434 away from 1615, we end up with 181.
Grab the next digit (5) from the dividend, add it to 181, then carry on: 1815 / 239

Advancing to step 8:
When dividing 1815 by 239, we get 7 with a remainder of 142.
Record the quotient 7 as the next digit in the result. 
Result so far: 379167.0
If we subtract 1673 from 1815, we get 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Going ahead to step 9:
The number 239 fits into 1420 5 times, leaving a remainder of 225.
Write down 5 as next digit of the result. 
Result so far: 379167.5
If we subtract 1195 from 1420, we get 225.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Step 10:
239 goes into 2250 9 times with a remainder of 99.
Use 9 as the next digit of our solution. 
Result so far: 379167.59
The remainder is 99 after subtracting 2151 from 2250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Moving on to step 11:
239 goes into 990 4 times with a remainder of 34.
Write down 4 as next digit of the result. 
Result so far: 379167.594
If we subtract 956 from 990, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 12:
When dividing 340 by 239, we get 1 with a remainder of 101.
Put 1 as the next digit of the answer. 
Result so far: 379167.5941
If we take 239 away from 340, we end up with 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

Moving on to step 13:
The number 239 fits into 1010 4 times, leaving a remainder of 54.
Record the quotient 4 as the next digit in the result. 
Result so far: 379167.59414
Subtract 956 from 1010 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 14:
239 can be fit into 540 2 times, resulting in a remainder of 62.
The next digit of our result is 2. 
Result so far: 379167.594142
The remainder is 62 after subtracting 478 from 540.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

On to step 15:
The number 239 fits into 620 2 times, leaving a remainder of 142.
Write down 2 as next digit of the result. 
Result so far: 379167.5941422
Subtracting 478 from 620 leaves us with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

The final outcome is 379167.5941422, with a leftover of 1.42e-06.