We divide 48379225 by 309
The aim is to understand the frequency of 309 in 48379225.

Moving on to step 1:
The number 309 fits into 4 0 times, leaving a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (8) from the dividend to 4 and continue with: 48 / 309

On to step 2:
309 can be fit into 48 0 times, resulting in a remainder of 48.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 48 to get 48.
Append the next digit (3) from the dividend to 48 and continue with: 483 / 309

Going ahead to step 3:
483 divided by 309 is 1 with a remainder of 174.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 309 from 483, we get 174.
Include the next digit (7) from the dividend after 174, then repeat: 1747 / 309

Going ahead to step 4:
309 goes into 1747 5 times with a remainder of 202.
Put 5 as the next digit of the answer. 
Result so far: 15.0
The remainder is 202 after subtracting 1545 from 1747.
Append the next digit (9) from the dividend to 202 and continue with: 2029 / 309

Step 5:
2029 divided by 309 is 6 with a remainder of 175.
Record the quotient 6 as the next digit in the result. 
Result so far: 156.0
If we subtract 1854 from 2029, we get 175.
Grab the next digit (2) from the dividend, add it to 175, then carry on: 1752 / 309

Let's proceed to step 6:
When dividing 1752 by 309, we get 5 with a remainder of 207.
Put 5 as the next digit of the answer. 
Result so far: 1565.0
Subtracting 1545 from 1752 leaves us with 207.
Append the next digit (2) from the dividend to 207 and continue with: 2072 / 309

Step 7:
2072 divided by 309 is 6 with a remainder of 218.
Write down 6 as next digit of the result. 
Result so far: 15656.0
If we take 1854 away from 2072, we end up with 218.
Fetch the next digit (5) from the dividend, attach it to 218 and continue: 2185 / 309

Advancing to step 8:
The number 309 fits into 2185 7 times, leaving a remainder of 22.
The number 7 becomes the next digit in our result. 
Result so far: 156567.0
If we take 2163 away from 2185, we end up with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 9:
The number 309 fits into 220 0 times, leaving a remainder of 220.
Write down 0 as next digit of the result. 
Result so far: 156567.0
Subtracting 0 from 220 leaves us with 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

On to step 10:
309 can be fit into 2200 7 times, resulting in a remainder of 37.
Use 7 as the next digit of our solution. 
Result so far: 156567.07
If we take 2163 away from 2200, we end up with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 11:
370 divided by 309 is 1 with a remainder of 61.
Put 1 as the next digit of the answer. 
Result so far: 156567.071
If we subtract 309 from 370, we get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Going ahead to step 12:
610 divided by 309 is 1 with a remainder of 301.
The next digit of our result is 1. 
Result so far: 156567.0711
If we subtract 309 from 610, we get 301.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3010, and continue the process.

The quotient of the division is 156567.0711, and the remainder is 0.00301.