We look at the division of 88461032 by 161 
The aim is to understand the frequency of 161 in 88461032.

Advancing to step 1:
If we divide 8 by 161, we get 0 and a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (8) from the dividend after 8, then repeat: 88 / 161

Step 2:
If we divide 88 by 161, we get 0 and a remainder of 88.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 88 after subtracting 0 from 88.
Take the next digit (4) from the dividend and append it to 88, then repeat: 884 / 161

Advancing to step 3:
When dividing 884 by 161, we get 5 with a remainder of 79.
Use 5 as the next digit of our solution. 
Result so far: 5.0
Subtracting 805 from 884 leaves us with 79.
Include the next digit (6) from the dividend after 79, then repeat: 796 / 161

Moving on to step 4:
The number 161 fits into 796 4 times, leaving a remainder of 152.
Use 4 as the next digit of our solution. 
Result so far: 54.0
Subtracting 644 from 796 leaves us with 152.
Include the next digit (1) from the dividend after 152, then repeat: 1521 / 161

Advancing to step 5:
If we divide 1521 by 161, we get 9 and a remainder of 72.
The number 9 becomes the next digit in our result. 
Result so far: 549.0
The remainder is 72 after subtracting 1449 from 1521.
Take the next digit (0) from the dividend and append it to 72, then repeat: 720 / 161

On to step 6:
161 goes into 720 4 times with a remainder of 76.
Write down 4 as next digit of the result. 
Result so far: 5494.0
Subtract 644 from 720 to get 76.
Grab the next digit (3) from the dividend, add it to 76, then carry on: 763 / 161

Let's proceed to step 7:
161 goes into 763 4 times with a remainder of 119.
Write down 4 as next digit of the result. 
Result so far: 54944.0
Subtract 644 from 763 to get 119.
Fetch the next digit (2) from the dividend, attach it to 119 and continue: 1192 / 161

Going ahead to step 8:
When dividing 1192 by 161, we get 7 with a remainder of 65.
The number 7 becomes the next digit in our result. 
Result so far: 549447.0
Subtracting 1127 from 1192 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Let's proceed to step 9:
The number 161 fits into 650 4 times, leaving a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 549447.4
Deduct 644 from 650 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 10:
The number 161 fits into 60 0 times, leaving a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 549447.4
If we take 0 away from 60, we end up with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 11:
When dividing 600 by 161, we get 3 with a remainder of 117.
Write down 3 as next digit of the result. 
Result so far: 549447.403
Deduct 483 from 600 and we're left with 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Moving on to step 12:
161 can be fit into 1170 7 times, resulting in a remainder of 43.
Record the quotient 7 as the next digit in the result. 
Result so far: 549447.4037
Subtracting 1127 from 1170 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

On to step 13:
430 divided by 161 is 2 with a remainder of 108.
Record the quotient 2 as the next digit in the result. 
Result so far: 549447.40372
Subtracting 322 from 430 leaves us with 108.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Moving on to step 14:
1080 divided by 161 is 6 with a remainder of 114.
The next digit of our result is 6. 
Result so far: 549447.403726
The remainder is 114 after subtracting 966 from 1080.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1140, and continue the process.

Moving on to step 15:
When dividing 1140 by 161, we get 7 with a remainder of 13.
The next digit of our result is 7. 
Result so far: 549447.4037267
Subtracting 1127 from 1140 leaves us with 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 16:
When dividing 130 by 161, we get 0 with a remainder of 130.
The number 0 becomes the next digit in our result. 
Result so far: 549447.4037267
The remainder is 130 after subtracting 0 from 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

The final result is 549447.4037267 with a remainder of 1.3e-07.