We look at the division of 45645049 by 886 
The aim is to understand the frequency of 886 in 45645049.

Step 1:
886 can be fit into 4 0 times, resulting in a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 886

Moving on to step 2:
The number 886 fits into 45 0 times, leaving a remainder of 45.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 45 after subtracting 0 from 45.
Fetch the next digit (6) from the dividend, attach it to 45 and continue: 456 / 886

Advancing to step 3:
886 can be fit into 456 0 times, resulting in a remainder of 456.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 456 to get 456.
Grab the next digit (4) from the dividend, add it to 456, then carry on: 4564 / 886

Going ahead to step 4:
The number 886 fits into 4564 5 times, leaving a remainder of 134.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Deduct 4430 from 4564 and we're left with 134.
Take the next digit (5) from the dividend and append it to 134, then repeat: 1345 / 886

On to step 5:
886 can be fit into 1345 1 times, resulting in a remainder of 459.
Put 1 as the next digit of the answer. 
Result so far: 51.0
Deduct 886 from 1345 and we're left with 459.
Include the next digit (0) from the dividend after 459, then repeat: 4590 / 886

Going ahead to step 6:
4590 divided by 886 is 5 with a remainder of 160.
The number 5 becomes the next digit in our result. 
Result so far: 515.0
Subtracting 4430 from 4590 leaves us with 160.
Take the next digit (4) from the dividend and append it to 160, then repeat: 1604 / 886

Let's proceed to step 7:
886 can be fit into 1604 1 times, resulting in a remainder of 718.
Record the quotient 1 as the next digit in the result. 
Result so far: 5151.0
Deduct 886 from 1604 and we're left with 718.
Take the next digit (9) from the dividend and append it to 718, then repeat: 7189 / 886

Let's proceed to step 8:
886 can be fit into 7189 8 times, resulting in a remainder of 101.
Write down 8 as next digit of the result. 
Result so far: 51518.0
If we take 7088 away from 7189, we end up with 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

Let's proceed to step 9:
886 can be fit into 1010 1 times, resulting in a remainder of 124.
Record the quotient 1 as the next digit in the result. 
Result so far: 51518.1
Deduct 886 from 1010 and we're left with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Let's proceed to step 10:
1240 divided by 886 is 1 with a remainder of 354.
The next digit of our result is 1. 
Result so far: 51518.11
If we subtract 886 from 1240, we get 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

The quotient of the division is 51518.11, and the remainder is 0.354.