646088 ÷ 162 
The aim is to understand the frequency of 162 in 646088.

Step 1:
The number 162 fits into 6 0 times, leaving a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (4) of the dividend behind the 6 and repeat the process: 64 / 162

Advancing to step 2:
162 goes into 64 0 times with a remainder of 64.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 64 leaves us with 64.
Include the next digit (6) from the dividend after 64, then repeat: 646 / 162

Step 3:
162 goes into 646 3 times with a remainder of 160.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
The remainder is 160 after subtracting 486 from 646.
Include the next digit (0) from the dividend after 160, then repeat: 1600 / 162

Going ahead to step 4:
1600 divided by 162 is 9 with a remainder of 142.
Use 9 as the next digit of our solution. 
Result so far: 39.0
The remainder is 142 after subtracting 1458 from 1600.
Take the next digit (8) from the dividend and append it to 142, then repeat: 1428 / 162

On to step 5:
The number 162 fits into 1428 8 times, leaving a remainder of 132.
Use 8 as the next digit of our solution. 
Result so far: 398.0
Subtract 1296 from 1428 to get 132.
Append the next digit (8) from the dividend to 132 and continue with: 1328 / 162

On to step 6:
162 can be fit into 1328 8 times, resulting in a remainder of 32.
The next digit of our result is 8. 
Result so far: 3988.0
The remainder is 32 after subtracting 1296 from 1328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 7:
When dividing 320 by 162, we get 1 with a remainder of 158.
Put 1 as the next digit of the answer. 
Result so far: 3988.1
Deduct 162 from 320 and we're left with 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Moving on to step 8:
162 can be fit into 1580 9 times, resulting in a remainder of 122.
Use 9 as the next digit of our solution. 
Result so far: 3988.19
Subtract 1458 from 1580 to get 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

Moving on to step 9:
The number 162 fits into 1220 7 times, leaving a remainder of 86.
The number 7 becomes the next digit in our result. 
Result so far: 3988.197
Deduct 1134 from 1220 and we're left with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

On to step 10:
162 goes into 860 5 times with a remainder of 50.
The next digit of our result is 5. 
Result so far: 3988.1975
If we take 810 away from 860, 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.

Going ahead to step 11:
The number 162 fits into 500 3 times, leaving a remainder of 14.
The next digit of our result is 3. 
Result so far: 3988.19753
Subtract 486 from 500 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 12:
When dividing 140 by 162, we get 0 with a remainder of 140.
Record the quotient 0 as the next digit in the result. 
Result so far: 3988.19753
Subtracting 0 from 140 leaves us with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Advancing to step 13:
If we divide 1400 by 162, we get 8 and a remainder of 104.
The number 8 becomes the next digit in our result. 
Result so far: 3988.1975308
Subtract 1296 from 1400 to get 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Advancing to step 14:
162 goes into 1040 6 times with a remainder of 68.
Record the quotient 6 as the next digit in the result. 
Result so far: 3988.19753086
Subtracting 972 from 1040 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Our division results in 3988.19753086 with a remaining 6.8e-08.