Let's divide 9081634 by 456
The aim is to understand the frequency of 456 in 9081634.

On to step 1:
9 divided by 456 is 0 with a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 9 and we're left with 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 456

Going ahead to step 2:
456 goes into 90 0 times with a remainder of 90.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 90 leaves us with 90.
Grab the next digit (8) from the dividend, add it to 90, then carry on: 908 / 456

Advancing to step 3:
When dividing 908 by 456, we get 1 with a remainder of 452.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 452 after subtracting 456 from 908.
Take the next digit (1) from the dividend and append it to 452, then repeat: 4521 / 456

Going ahead to step 4:
When dividing 4521 by 456, we get 9 with a remainder of 417.
Put 9 as the next digit of the answer. 
Result so far: 19.0
Subtract 4104 from 4521 to get 417.
Fetch the next digit (6) from the dividend, attach it to 417 and continue: 4176 / 456

Moving on to step 5:
456 goes into 4176 9 times with a remainder of 72.
Write down 9 as next digit of the result. 
Result so far: 199.0
Subtracting 4104 from 4176 leaves us with 72.
Take the next digit (3) from the dividend and append it to 72, then repeat: 723 / 456

Let's proceed to step 6:
456 goes into 723 1 times with a remainder of 267.
The next digit of our result is 1. 
Result so far: 1991.0
If we take 456 away from 723, we end up with 267.
Append the next digit (4) from the dividend to 267 and continue with: 2674 / 456

Moving on to step 7:
The number 456 fits into 2674 5 times, leaving a remainder of 394.
Put 5 as the next digit of the answer. 
Result so far: 19915.0
Deduct 2280 from 2674 and we're left with 394.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3940, and continue the process.

Let's proceed to step 8:
When dividing 3940 by 456, we get 8 with a remainder of 292.
Write down 8 as next digit of the result. 
Result so far: 19915.8
Subtracting 3648 from 3940 leaves us with 292.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2920, and continue the process.

Step 9:
2920 divided by 456 is 6 with a remainder of 184.
The number 6 becomes the next digit in our result. 
Result so far: 19915.86
Subtract 2736 from 2920 to get 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

On to step 10:
When dividing 1840 by 456, we get 4 with a remainder of 16.
Put 4 as the next digit of the answer. 
Result so far: 19915.864
Subtracting 1824 from 1840 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Advancing to step 11:
The number 456 fits into 160 0 times, leaving a remainder of 160.
Use 0 as the next digit of our solution. 
Result so far: 19915.864
If we take 0 away from 160, we end up 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.

Let's proceed to step 12:
If we divide 1600 by 456, we get 3 and a remainder of 232.
Write down 3 as next digit of the result. 
Result so far: 19915.86403
Deduct 1368 from 1600 and we're left with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

On to step 13:
If we divide 2320 by 456, we get 5 and a remainder of 40.
Use 5 as the next digit of our solution. 
Result so far: 19915.864035
If we take 2280 away from 2320, we end up 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.

Going ahead to step 14:
456 can be fit into 400 0 times, resulting in a remainder of 400.
Use 0 as the next digit of our solution. 
Result so far: 19915.864035
If we take 0 away from 400, we end up with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Advancing to step 15:
When dividing 4000 by 456, we get 8 with a remainder of 352.
Write down 8 as next digit of the result. 
Result so far: 19915.86403508
Deduct 3648 from 4000 and we're left with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

The final outcome is 19915.86403508, with a leftover of 3.52e-07.