We're dividing 48366469 by 161 
The aim is to understand the frequency of 161 in 48366469.

Step 1:
When dividing 4 by 161, we get 0 with a remainder of 4.
Use 0 as the next digit of our solution. 
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 / 161

Let's proceed to step 2:
48 divided by 161 is 0 with a remainder of 48.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 48, we get 48.
Take the next digit (3) from the dividend and append it to 48, then repeat: 483 / 161

On to step 3:
When dividing 483 by 161, we get 3 with a remainder of 0.
The next digit of our result is 3. 
Result so far: 3.0
Subtract 483 from 483 to get 0.
Take the next digit (6) from the dividend and append it to 0, then repeat: 6 / 161

Step 4:
161 goes into 6 0 times with a remainder of 6.
The next digit of our result is 0. 
Result so far: 30.0
If we take 0 away from 6, we end up with 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 161

Let's proceed to step 5:
If we divide 66 by 161, we get 0 and a remainder of 66.
Record the quotient 0 as the next digit in the result. 
Result so far: 300.0
If we subtract 0 from 66, we get 66.
Bring next digit (4) of the dividend behind the 66 and repeat the process: 664 / 161

Moving on to step 6:
When dividing 664 by 161, we get 4 with a remainder of 20.
Record the quotient 4 as the next digit in the result. 
Result so far: 3004.0
Subtract 644 from 664 to get 20.
Append the next digit (6) from the dividend to 20 and continue with: 206 / 161

Moving on to step 7:
When dividing 206 by 161, we get 1 with a remainder of 45.
Put 1 as the next digit of the answer. 
Result so far: 30041.0
Subtracting 161 from 206 leaves us with 45.
Bring next digit (9) of the dividend behind the 45 and repeat the process: 459 / 161

On to step 8:
When dividing 459 by 161, we get 2 with a remainder of 137.
The number 2 becomes the next digit in our result. 
Result so far: 300412.0
Subtract 322 from 459 to get 137.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1370, and continue the process.

Advancing to step 9:
When dividing 1370 by 161, we get 8 with a remainder of 82.
Write down 8 as next digit of the result. 
Result so far: 300412.8
Deduct 1288 from 1370 and we're left with 82.
Since there are no more digits in the dividend, we add a zero to the remainder making it 820, and continue the process.

Moving on to step 10:
161 goes into 820 5 times with a remainder of 15.
The next digit of our result is 5. 
Result so far: 300412.85
If we subtract 805 from 820, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 11:
161 can be fit into 150 0 times, resulting in a remainder of 150.
Record the quotient 0 as the next digit in the result. 
Result so far: 300412.85
If we subtract 0 from 150, we get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Step 12:
161 goes into 1500 9 times with a remainder of 51.
Put 9 as the next digit of the answer. 
Result so far: 300412.8509
Deduct 1449 from 1500 and we're left with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

Let's proceed to step 13:
The number 161 fits into 510 3 times, leaving a remainder of 27.
Write down 3 as next digit of the result. 
Result so far: 300412.85093
Subtract 483 from 510 to get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 14:
270 divided by 161 is 1 with a remainder of 109.
Put 1 as the next digit of the answer. 
Result so far: 300412.850931
Deduct 161 from 270 and we're left with 109.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1090, and continue the process.

Let's proceed to step 15:
1090 divided by 161 is 6 with a remainder of 124.
The number 6 becomes the next digit in our result. 
Result so far: 300412.8509316
Deduct 966 from 1090 and we're left with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Moving on to step 16:
If we divide 1240 by 161, we get 7 and a remainder of 113.
The number 7 becomes the next digit in our result. 
Result so far: 300412.85093167
Subtracting 1127 from 1240 leaves us with 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

In conclusion, the division gives 300412.85093167 with a balance of 1.13e-07.