We divide 890148 by 12
The aim is to understand the frequency of 12 in 890148.

On to step 1:
12 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Fetch the next digit (9) from the dividend, attach it to 8 and continue: 89 / 12

Step 2:
The number 12 fits into 89 7 times, leaving a remainder of 5.
Put 7 as the next digit of the answer. 
Result so far: 7.0
The remainder is 5 after subtracting 84 from 89.
Fetch the next digit (0) from the dividend, attach it to 5 and continue: 50 / 12

Going ahead to step 3:
50 divided by 12 is 4 with a remainder of 2.
Write down 4 as next digit of the result. 
Result so far: 74.0
The remainder is 2 after subtracting 48 from 50.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 12

Going ahead to step 4:
21 divided by 12 is 1 with a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 741.0
The remainder is 9 after subtracting 12 from 21.
Bring next digit (4) of the dividend behind the 9 and repeat the process: 94 / 12

Moving on to step 5:
94 divided by 12 is 7 with a remainder of 10.
Write down 7 as next digit of the result. 
Result so far: 7417.0
The remainder is 10 after subtracting 84 from 94.
Append the next digit (8) from the dividend to 10 and continue with: 108 / 12

Moving on to step 6:
108 divided by 12 is 9 with a remainder of 0.
Record the quotient 9 as the next digit in the result. 
Result so far: 74179.0
If we subtract 108 from 108, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 7:
When dividing 0 by 12, we get 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 74179.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Going ahead to step 8:
If we divide 0 by 12, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 74179.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Our division results in 74179.0 with a remaining 0.0.