We look at the division of 82888351 by 170 
The aim is to understand the frequency of 170 in 82888351.

On to step 1:
When dividing 8 by 170, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Fetch the next digit (2) from the dividend, attach it to 8 and continue: 82 / 170

Step 2:
When dividing 82 by 170, we get 0 with a remainder of 82.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 82 to get 82.
Bring next digit (8) of the dividend behind the 82 and repeat the process: 828 / 170

Advancing to step 3:
828 divided by 170 is 4 with a remainder of 148.
Write down 4 as next digit of the result. 
Result so far: 4.0
Deduct 680 from 828 and we're left with 148.
Include the next digit (8) from the dividend after 148, then repeat: 1488 / 170

Going ahead to step 4:
170 can be fit into 1488 8 times, resulting in a remainder of 128.
The next digit of our result is 8. 
Result so far: 48.0
Subtracting 1360 from 1488 leaves us with 128.
Fetch the next digit (8) from the dividend, attach it to 128 and continue: 1288 / 170

Moving on to step 5:
170 can be fit into 1288 7 times, resulting in a remainder of 98.
Write down 7 as next digit of the result. 
Result so far: 487.0
Subtract 1190 from 1288 to get 98.
Bring next digit (3) of the dividend behind the 98 and repeat the process: 983 / 170

Let's proceed to step 6:
170 goes into 983 5 times with a remainder of 133.
The next digit of our result is 5. 
Result so far: 4875.0
If we subtract 850 from 983, we get 133.
Bring next digit (5) of the dividend behind the 133 and repeat the process: 1335 / 170

Advancing to step 7:
If we divide 1335 by 170, we get 7 and a remainder of 145.
Use 7 as the next digit of our solution. 
Result so far: 48757.0
The remainder is 145 after subtracting 1190 from 1335.
Bring next digit (1) of the dividend behind the 145 and repeat the process: 1451 / 170

Advancing to step 8:
170 goes into 1451 8 times with a remainder of 91.
Use 8 as the next digit of our solution. 
Result so far: 487578.0
If we take 1360 away from 1451, we end up with 91.
Since there are no more digits in the dividend, we add a zero to the remainder making it 910, and continue the process.

On to step 9:
If we divide 910 by 170, we get 5 and a remainder of 60.
Write down 5 as next digit of the result. 
Result so far: 487578.5
If we subtract 850 from 910, we get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Step 10:
600 divided by 170 is 3 with a remainder of 90.
The next digit of our result is 3. 
Result so far: 487578.53
If we take 510 away from 600, we end up with 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 900, and continue the process.

Step 11:
The number 170 fits into 900 5 times, leaving a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 487578.535
If we take 850 away from 900, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Let's proceed to step 12:
When dividing 500 by 170, we get 2 with a remainder of 160.
Use 2 as the next digit of our solution. 
Result so far: 487578.5352
Subtract 340 from 500 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 13:
170 goes into 1600 9 times with a remainder of 70.
Use 9 as the next digit of our solution. 
Result so far: 487578.53529
Subtracting 1530 from 1600 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 14:
If we divide 700 by 170, we get 4 and a remainder of 20.
Use 4 as the next digit of our solution. 
Result so far: 487578.535294
If we subtract 680 from 700, we get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 15:
200 divided by 170 is 1 with a remainder of 30.
Write down 1 as next digit of the result. 
Result so far: 487578.5352941
The remainder is 30 after subtracting 170 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 16:
170 can be fit into 300 1 times, resulting in a remainder of 130.
The next digit of our result is 1. 
Result so far: 487578.53529411
If we take 170 away from 300, we end up with 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 487578.53529411 with a remainder of 1.3e-07.