70920902 ÷ 9 
Let's see how many times 9 fits into 70920902.

Step 1:
If we divide 7 by 9, we get 0 and a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (0) of the dividend behind the 7 and repeat the process: 70 / 9

On to step 2:
If we divide 70 by 9, we get 7 and a remainder of 7.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Deduct 63 from 70 and we're left with 7.
Include the next digit (9) from the dividend after 7, then repeat: 79 / 9

Let's proceed to step 3:
79 divided by 9 is 8 with a remainder of 7.
The next digit of our result is 8. 
Result so far: 78.0
Subtracting 72 from 79 leaves us with 7.
Take the next digit (2) from the dividend and append it to 7, then repeat: 72 / 9

Step 4:
72 divided by 9 is 8 with a remainder of 0.
The number 8 becomes the next digit in our result. 
Result so far: 788.0
If we take 72 away from 72, we end up with 0.
Bring next digit (0) of the dividend behind the 0 and repeat the process: 0 / 9

Advancing to step 5:
When dividing 0 by 9, we get 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 7880.0
If we subtract 0 from 0, we get 0.
Take the next digit (9) from the dividend and append it to 0, then repeat: 9 / 9

On to step 6:
9 divided by 9 is 1 with a remainder of 0.
The next digit of our result is 1. 
Result so far: 78801.0
Deduct 9 from 9 and we're left with 0.
Bring next digit (0) of the dividend behind the 0 and repeat the process: 0 / 9

Going ahead to step 7:
9 goes into 0 0 times with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 788010.0
Subtracting 0 from 0 leaves us with 0.
Take the next digit (2) from the dividend and append it to 0, then repeat: 2 / 9

Going ahead to step 8:
9 can be fit into 2 0 times, resulting in a remainder of 2.
Write down 0 as next digit of the result. 
Result so far: 7880100.0
Subtracting 0 from 2 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Step 9:
The number 9 fits into 20 2 times, leaving a remainder of 2.
Write down 2 as next digit of the result. 
Result so far: 7880100.2
Deduct 18 from 20 and we're left with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 10:
When dividing 20 by 9, we get 2 with a remainder of 2.
The number 2 becomes the next digit in our result. 
Result so far: 7880100.22
The remainder is 2 after subtracting 18 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Our division results in 7880100.22 with a remaining 0.002.