4579726 divided by 235 
The aim is to understand the frequency of 235 in 4579726.

Step 1:
When dividing 4 by 235, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 235

Step 2:
The number 235 fits into 45 0 times, leaving a remainder of 45.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 45 to get 45.
Bring next digit (7) of the dividend behind the 45 and repeat the process: 457 / 235

Let's proceed to step 3:
If we divide 457 by 235, we get 1 and a remainder of 222.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 235 from 457 leaves us with 222.
Grab the next digit (9) from the dividend, add it to 222, then carry on: 2229 / 235

Step 4:
235 goes into 2229 9 times with a remainder of 114.
Write down 9 as next digit of the result. 
Result so far: 19.0
If we subtract 2115 from 2229, we get 114.
Include the next digit (7) from the dividend after 114, then repeat: 1147 / 235

Advancing to step 5:
The number 235 fits into 1147 4 times, leaving a remainder of 207.
Write down 4 as next digit of the result. 
Result so far: 194.0
If we take 940 away from 1147, we end up with 207.
Grab the next digit (2) from the dividend, add it to 207, then carry on: 2072 / 235

Going ahead to step 6:
If we divide 2072 by 235, we get 8 and a remainder of 192.
The number 8 becomes the next digit in our result. 
Result so far: 1948.0
Deduct 1880 from 2072 and we're left with 192.
Take the next digit (6) from the dividend and append it to 192, then repeat: 1926 / 235

Advancing to step 7:
1926 divided by 235 is 8 with a remainder of 46.
The number 8 becomes the next digit in our result. 
Result so far: 19488.0
The remainder is 46 after subtracting 1880 from 1926.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 8:
460 divided by 235 is 1 with a remainder of 225.
The number 1 becomes the next digit in our result. 
Result so far: 19488.1
The remainder is 225 after subtracting 235 from 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2250, and continue the process.

Going ahead to step 9:
The number 235 fits into 2250 9 times, leaving a remainder of 135.
Use 9 as the next digit of our solution. 
Result so far: 19488.19
The remainder is 135 after subtracting 2115 from 2250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

On to step 10:
1350 divided by 235 is 5 with a remainder of 175.
Put 5 as the next digit of the answer. 
Result so far: 19488.195
If we take 1175 away from 1350, we end up with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

Advancing to step 11:
1750 divided by 235 is 7 with a remainder of 105.
The next digit of our result is 7. 
Result so far: 19488.1957
If we subtract 1645 from 1750, we get 105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Moving on to step 12:
235 can be fit into 1050 4 times, resulting in a remainder of 110.
Put 4 as the next digit of the answer. 
Result so far: 19488.19574
The remainder is 110 after subtracting 940 from 1050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Let's proceed to step 13:
235 goes into 1100 4 times with a remainder of 160.
The number 4 becomes the next digit in our result. 
Result so far: 19488.195744
Subtract 940 from 1100 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

The final result is 19488.195744 with a remainder of 1.6e-05.