80087486 divided by 910 
The aim is to understand the frequency of 910 in 80087486.

On to step 1:
The number 910 fits into 8 0 times, leaving a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Take the next digit (0) from the dividend and append it to 8, then repeat: 80 / 910

Advancing to step 2:
910 can be fit into 80 0 times, resulting in a remainder of 80.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 80 to get 80.
Take the next digit (0) from the dividend and append it to 80, then repeat: 800 / 910

On to step 3:
910 can be fit into 800 0 times, resulting in a remainder of 800.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 800 leaves us with 800.
Grab the next digit (8) from the dividend, add it to 800, then carry on: 8008 / 910

Moving on to step 4:
If we divide 8008 by 910, we get 8 and a remainder of 728.
The number 8 becomes the next digit in our result. 
Result so far: 8.0
If we take 7280 away from 8008, we end up with 728.
Take the next digit (7) from the dividend and append it to 728, then repeat: 7287 / 910

Step 5:
910 can be fit into 7287 8 times, resulting in a remainder of 7.
Put 8 as the next digit of the answer. 
Result so far: 88.0
Subtracting 7280 from 7287 leaves us with 7.
Fetch the next digit (4) from the dividend, attach it to 7 and continue: 74 / 910

Advancing to step 6:
910 goes into 74 0 times with a remainder of 74.
The number 0 becomes the next digit in our result. 
Result so far: 880.0
Deduct 0 from 74 and we're left with 74.
Bring next digit (8) of the dividend behind the 74 and repeat the process: 748 / 910

Advancing to step 7:
When dividing 748 by 910, we get 0 with a remainder of 748.
Put 0 as the next digit of the answer. 
Result so far: 8800.0
If we take 0 away from 748, we end up with 748.
Bring next digit (6) of the dividend behind the 748 and repeat the process: 7486 / 910

Moving on to step 8:
910 goes into 7486 8 times with a remainder of 206.
Write down 8 as next digit of the result. 
Result so far: 88008.0
If we subtract 7280 from 7486, we get 206.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2060, and continue the process.

Let's proceed to step 9:
910 can be fit into 2060 2 times, resulting in a remainder of 240.
Record the quotient 2 as the next digit in the result. 
Result so far: 88008.2
Subtracting 1820 from 2060 leaves us with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Step 10:
910 can be fit into 2400 2 times, resulting in a remainder of 580.
The number 2 becomes the next digit in our result. 
Result so far: 88008.22
If we subtract 1820 from 2400, we get 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5800, and continue the process.

The quotient of the division is 88008.22, and the remainder is 0.58.