We're dividing 79542136 by 161 
The aim is to understand the frequency of 161 in 79542136.

Going ahead to step 1:
When dividing 7 by 161, we get 0 with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 161

On to step 2:
When dividing 79 by 161, we get 0 with a remainder of 79.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 79 and we're left with 79.
Grab the next digit (5) from the dividend, add it to 79, then carry on: 795 / 161

Let's proceed to step 3:
161 goes into 795 4 times with a remainder of 151.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
If we take 644 away from 795, we end up with 151.
Fetch the next digit (4) from the dividend, attach it to 151 and continue: 1514 / 161

Step 4:
1514 divided by 161 is 9 with a remainder of 65.
The next digit of our result is 9. 
Result so far: 49.0
If we take 1449 away from 1514, we end up with 65.
Fetch the next digit (2) from the dividend, attach it to 65 and continue: 652 / 161

Moving on to step 5:
When dividing 652 by 161, we get 4 with a remainder of 8.
Write down 4 as next digit of the result. 
Result so far: 494.0
If we take 644 away from 652, we end up with 8.
Fetch the next digit (1) from the dividend, attach it to 8 and continue: 81 / 161

Let's proceed to step 6:
The number 161 fits into 81 0 times, leaving a remainder of 81.
The next digit of our result is 0. 
Result so far: 4940.0
If we take 0 away from 81, we end up with 81.
Bring next digit (3) of the dividend behind the 81 and repeat the process: 813 / 161

Moving on to step 7:
When dividing 813 by 161, we get 5 with a remainder of 8.
Record the quotient 5 as the next digit in the result. 
Result so far: 49405.0
Subtract 805 from 813 to get 8.
Bring next digit (6) of the dividend behind the 8 and repeat the process: 86 / 161

Moving on to step 8:
The number 161 fits into 86 0 times, leaving a remainder of 86.
The next digit of our result is 0. 
Result so far: 494050.0
Subtract 0 from 86 to get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Moving on to step 9:
860 divided by 161 is 5 with a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 494050.5
Subtract 805 from 860 to get 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

On to step 10:
550 divided by 161 is 3 with a remainder of 67.
Put 3 as the next digit of the answer. 
Result so far: 494050.53
If we subtract 483 from 550, we get 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Let's proceed to step 11:
When dividing 670 by 161, we get 4 with a remainder of 26.
Put 4 as the next digit of the answer. 
Result so far: 494050.534
If we take 644 away from 670, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 12:
When dividing 260 by 161, we get 1 with a remainder of 99.
The number 1 becomes the next digit in our result. 
Result so far: 494050.5341
Subtracting 161 from 260 leaves us with 99.
Since there are no more digits in the dividend, we add a zero to the remainder making it 990, and continue the process.

Going ahead to step 13:
The number 161 fits into 990 6 times, leaving a remainder of 24.
Use 6 as the next digit of our solution. 
Result so far: 494050.53416
If we take 966 away from 990, we end up 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.

Going ahead to step 14:
When dividing 240 by 161, we get 1 with a remainder of 79.
Put 1 as the next digit of the answer. 
Result so far: 494050.534161
Subtract 161 from 240 to get 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Let's proceed to step 15:
161 goes into 790 4 times with a remainder of 146.
The next digit of our result is 4. 
Result so far: 494050.5341614
The remainder is 146 after subtracting 644 from 790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1460, and continue the process.

Step 16:
If we divide 1460 by 161, we get 9 and a remainder of 11.
Record the quotient 9 as the next digit in the result. 
Result so far: 494050.53416149
If we take 1449 away from 1460, we end up with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Our division results in 494050.53416149 with a remaining 1.1e-08.