We look at the division of 37620222 by 170 
The aim is to understand the frequency of 170 in 37620222.

Moving on to step 1:
When dividing 3 by 170, we get 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (7) from the dividend and append it to 3, then repeat: 37 / 170

Moving on to step 2:
37 divided by 170 is 0 with a remainder of 37.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 37 and we're left with 37.
Fetch the next digit (6) from the dividend, attach it to 37 and continue: 376 / 170

On to step 3:
170 goes into 376 2 times with a remainder of 36.
Write down 2 as next digit of the result. 
Result so far: 2.0
The remainder is 36 after subtracting 340 from 376.
Grab the next digit (2) from the dividend, add it to 36, then carry on: 362 / 170

Advancing to step 4:
170 can be fit into 362 2 times, resulting in a remainder of 22.
Record the quotient 2 as the next digit in the result. 
Result so far: 22.0
Deduct 340 from 362 and we're left with 22.
Take the next digit (0) from the dividend and append it to 22, then repeat: 220 / 170

Advancing to step 5:
When dividing 220 by 170, we get 1 with a remainder of 50.
Write down 1 as next digit of the result. 
Result so far: 221.0
Subtract 170 from 220 to get 50.
Fetch the next digit (2) from the dividend, attach it to 50 and continue: 502 / 170

On to step 6:
The number 170 fits into 502 2 times, leaving a remainder of 162.
The number 2 becomes the next digit in our result. 
Result so far: 2212.0
Subtract 340 from 502 to get 162.
Grab the next digit (2) from the dividend, add it to 162, then carry on: 1622 / 170

Step 7:
When dividing 1622 by 170, we get 9 with a remainder of 92.
Record the quotient 9 as the next digit in the result. 
Result so far: 22129.0
Subtracting 1530 from 1622 leaves us with 92.
Grab the next digit (2) from the dividend, add it to 92, then carry on: 922 / 170

Step 8:
If we divide 922 by 170, we get 5 and a remainder of 72.
Write down 5 as next digit of the result. 
Result so far: 221295.0
Subtract 850 from 922 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Advancing to step 9:
170 goes into 720 4 times with a remainder of 40.
The next digit of our result is 4. 
Result so far: 221295.4
Subtracting 680 from 720 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 10:
The number 170 fits into 400 2 times, leaving a remainder of 60.
Put 2 as the next digit of the answer. 
Result so far: 221295.42
Deduct 340 from 400 and we're left 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.

Moving on to step 11:
170 goes into 600 3 times with a remainder of 90.
Use 3 as the next digit of our solution. 
Result so far: 221295.423
Deduct 510 from 600 and we're left 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 12:
If we divide 900 by 170, we get 5 and a remainder of 50.
Record the quotient 5 as the next digit in the result. 
Result so far: 221295.4235
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.

On to step 13:
If we divide 500 by 170, we get 2 and a remainder of 160.
Use 2 as the next digit of our solution. 
Result so far: 221295.42352
Deduct 340 from 500 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Going ahead to step 14:
170 can be fit into 1600 9 times, resulting in a remainder of 70.
Put 9 as the next digit of the answer. 
Result so far: 221295.423529
The remainder is 70 after subtracting 1530 from 1600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 15:
170 can be fit into 700 4 times, resulting in a remainder of 20.
Use 4 as the next digit of our solution. 
Result so far: 221295.4235294
Subtract 680 from 700 to 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.

Moving on to step 16:
200 divided by 170 is 1 with a remainder of 30.
Record the quotient 1 as the next digit in the result. 
Result so far: 221295.42352941
If we subtract 170 from 200, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

The final outcome is 221295.42352941, with a leftover of 3e-08.