We're dividing 98251878 by 169 
The aim is to understand the frequency of 169 in 98251878.

Going ahead to step 1:
The number 169 fits into 9 0 times, leaving a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Bring next digit (8) of the dividend behind the 9 and repeat the process: 98 / 169

Moving on to step 2:
169 can be fit into 98 0 times, resulting in a remainder of 98.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 98 after subtracting 0 from 98.
Fetch the next digit (2) from the dividend, attach it to 98 and continue: 982 / 169

Advancing to step 3:
169 can be fit into 982 5 times, resulting in a remainder of 137.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Deduct 845 from 982 and we're left with 137.
Bring next digit (5) of the dividend behind the 137 and repeat the process: 1375 / 169

Going ahead to step 4:
When dividing 1375 by 169, we get 8 with a remainder of 23.
Use 8 as the next digit of our solution. 
Result so far: 58.0
Subtract 1352 from 1375 to get 23.
Include the next digit (1) from the dividend after 23, then repeat: 231 / 169

Advancing to step 5:
231 divided by 169 is 1 with a remainder of 62.
Put 1 as the next digit of the answer. 
Result so far: 581.0
If we take 169 away from 231, we end up with 62.
Include the next digit (8) from the dividend after 62, then repeat: 628 / 169

On to step 6:
The number 169 fits into 628 3 times, leaving a remainder of 121.
The number 3 becomes the next digit in our result. 
Result so far: 5813.0
Deduct 507 from 628 and we're left with 121.
Bring next digit (7) of the dividend behind the 121 and repeat the process: 1217 / 169

Step 7:
When dividing 1217 by 169, we get 7 with a remainder of 34.
Use 7 as the next digit of our solution. 
Result so far: 58137.0
Subtract 1183 from 1217 to get 34.
Append the next digit (8) from the dividend to 34 and continue with: 348 / 169

Advancing to step 8:
When dividing 348 by 169, we get 2 with a remainder of 10.
The next digit of our result is 2. 
Result so far: 581372.0
If we take 338 away from 348, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 9:
100 divided by 169 is 0 with a remainder of 100.
Put 0 as the next digit of the answer. 
Result so far: 581372.0
The remainder is 100 after subtracting 0 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Advancing to step 10:
169 can be fit into 1000 5 times, resulting in a remainder of 155.
Put 5 as the next digit of the answer. 
Result so far: 581372.05
The remainder is 155 after subtracting 845 from 1000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

On to step 11:
When dividing 1550 by 169, we get 9 with a remainder of 29.
Record the quotient 9 as the next digit in the result. 
Result so far: 581372.059
Subtract 1521 from 1550 to get 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 12:
The number 169 fits into 290 1 times, leaving a remainder of 121.
Write down 1 as next digit of the result. 
Result so far: 581372.0591
Subtracting 169 from 290 leaves us with 121.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1210, and continue the process.

Going ahead to step 13:
If we divide 1210 by 169, we get 7 and a remainder of 27.
The number 7 becomes the next digit in our result. 
Result so far: 581372.05917
If we subtract 1183 from 1210, we 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.

Step 14:
If we divide 270 by 169, we get 1 and a remainder of 101.
The next digit of our result is 1. 
Result so far: 581372.059171
Subtracting 169 from 270 leaves us with 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

Let's proceed to step 15:
When dividing 1010 by 169, we get 5 with a remainder of 165.
Record the quotient 5 as the next digit in the result. 
Result so far: 581372.0591715
Subtracting 845 from 1010 leaves us with 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Going ahead to step 16:
169 can be fit into 1650 9 times, resulting in a remainder of 129.
Write down 9 as next digit of the result. 
Result so far: 581372.05917159
The remainder is 129 after subtracting 1521 from 1650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

Our division results in 581372.05917159 with a remaining 1.29e-07.