89310480 divided by 10 
The aim is to understand the frequency of 10 in 89310480.

Going ahead to step 1:
When dividing 8 by 10, we get 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (9) from the dividend, add it to 8, then carry on: 89 / 10

Advancing to step 2:
When dividing 89 by 10, we get 8 with a remainder of 9.
The next digit of our result is 8. 
Result so far: 8.0
If we subtract 80 from 89, we get 9.
Bring next digit (3) of the dividend behind the 9 and repeat the process: 93 / 10

Step 3:
If we divide 93 by 10, we get 9 and a remainder of 3.
Put 9 as the next digit of the answer. 
Result so far: 89.0
Deduct 90 from 93 and we're left with 3.
Include the next digit (1) from the dividend after 3, then repeat: 31 / 10

Going ahead to step 4:
10 goes into 31 3 times with a remainder of 1.
Put 3 as the next digit of the answer. 
Result so far: 893.0
Deduct 30 from 31 and we're left with 1.
Include the next digit (0) from the dividend after 1, then repeat: 10 / 10

On to step 5:
10 can be fit into 10 1 times, resulting in a remainder of 0.
Put 1 as the next digit of the answer. 
Result so far: 8931.0
The remainder is 0 after subtracting 10 from 10.
Include the next digit (4) from the dividend after 0, then repeat: 4 / 10

Step 6:
10 goes into 4 0 times with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 89310.0
The remainder is 4 after subtracting 0 from 4.
Include the next digit (8) from the dividend after 4, then repeat: 48 / 10

Step 7:
10 goes into 48 4 times with a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 893104.0
The remainder is 8 after subtracting 40 from 48.
Include the next digit (0) from the dividend after 8, then repeat: 80 / 10

Going ahead to step 8:
80 divided by 10 is 8 with a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 8931048.0
Subtract 80 from 80 to 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 9:
10 can be fit into 0 0 times, resulting in a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 8931048.0
Subtract 0 from 0 to 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 10:
0 divided by 10 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 8931048.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 8931048.0, with a leftover of 0.0.