We divide 874257 by 10
The aim is to understand the frequency of 10 in 874257.

Advancing to step 1:
When dividing 8 by 10, we get 0 with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 10

On to step 2:
The number 10 fits into 87 8 times, leaving a remainder of 7.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we subtract 80 from 87, we get 7.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 10

Let's proceed to step 3:
10 can be fit into 74 7 times, resulting in a remainder of 4.
Put 7 as the next digit of the answer. 
Result so far: 87.0
If we take 70 away from 74, we end up with 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 10

Moving on to step 4:
If we divide 42 by 10, we get 4 and a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 874.0
If we take 40 away from 42, we end up with 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 10

Moving on to step 5:
If we divide 25 by 10, we get 2 and a remainder of 5.
The number 2 becomes the next digit in our result. 
Result so far: 8742.0
If we take 20 away from 25, we end up with 5.
Grab the next digit (7) from the dividend, add it to 5, then carry on: 57 / 10

On to step 6:
When dividing 57 by 10, we get 5 with a remainder of 7.
Write down 5 as next digit of the result. 
Result so far: 87425.0
Subtracting 50 from 57 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Advancing to step 7:
If we divide 70 by 10, we get 7 and a remainder of 0.
Use 7 as the next digit of our solution. 
Result so far: 87425.7
Deduct 70 from 70 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.

Advancing to step 8:
If we divide 0 by 10, we get 0 and a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 87425.7
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.

Going ahead to step 9:
10 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 87425.7
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.

The quotient of the division is 87425.7, and the remainder is 0.0.