We're dividing 749914 by 10 
The aim is to understand the frequency of 10 in 749914.

Moving on to step 1:
7 divided by 10 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (4) from the dividend to 7 and continue with: 74 / 10

Going ahead to step 2:
When dividing 74 by 10, we get 7 with a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
Subtract 70 from 74 to get 4.
Bring next digit (9) of the dividend behind the 4 and repeat the process: 49 / 10

Going ahead to step 3:
10 can be fit into 49 4 times, resulting in a remainder of 9.
Put 4 as the next digit of the answer. 
Result so far: 74.0
Deduct 40 from 49 and we're left with 9.
Bring next digit (9) of the dividend behind the 9 and repeat the process: 99 / 10

Advancing to step 4:
The number 10 fits into 99 9 times, leaving a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 749.0
Deduct 90 from 99 and we're left with 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 10

Going ahead to step 5:
The number 10 fits into 91 9 times, leaving a remainder of 1.
Use 9 as the next digit of our solution. 
Result so far: 7499.0
Deduct 90 from 91 and we're left with 1.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 10

Going ahead to step 6:
The number 10 fits into 14 1 times, leaving a remainder of 4.
The number 1 becomes the next digit in our result. 
Result so far: 74991.0
Subtract 10 from 14 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Let's proceed to step 7:
40 divided by 10 is 4 with a remainder of 0.
Record the quotient 4 as the next digit in the result. 
Result so far: 74991.4
Deduct 40 from 40 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.

Let's proceed to step 8:
0 divided by 10 is 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 74991.4
If we take 0 away from 0, we end up 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.

On to step 9:
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: 74991.4
If we subtract 0 from 0, we 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.

Our division results in 74991.4 with a remaining 0.0.