770121 ÷ 10 
Let's see how many times 10 fits into 770121.

Moving on to step 1:
The number 10 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 10

On to step 2:
10 goes into 77 7 times with a remainder of 7.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
If we take 70 away from 77, we end up with 7.
Include the next digit (0) from the dividend after 7, then repeat: 70 / 10

On to step 3:
70 divided by 10 is 7 with a remainder of 0.
Record the quotient 7 as the next digit in the result. 
Result so far: 77.0
Subtracting 70 from 70 leaves us with 0.
Include the next digit (1) from the dividend after 0, then repeat: 1 / 10

Going ahead to step 4:
If we divide 1 by 10, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 770.0
The remainder is 1 after subtracting 0 from 1.
Bring next digit (2) of the dividend behind the 1 and repeat the process: 12 / 10

Going ahead to step 5:
The number 10 fits into 12 1 times, leaving a remainder of 2.
Use 1 as the next digit of our solution. 
Result so far: 7701.0
If we subtract 10 from 12, we get 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 10

Moving on to step 6:
10 goes into 21 2 times with a remainder of 1.
Put 2 as the next digit of the answer. 
Result so far: 77012.0
The remainder is 1 after subtracting 20 from 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Moving on to step 7:
The number 10 fits into 10 1 times, leaving a remainder of 0.
Use 1 as the next digit of our solution. 
Result so far: 77012.1
Subtracting 10 from 10 leaves us 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:
10 can be fit into 0 0 times, resulting in a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 77012.1
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.

Let's proceed to step 9:
0 divided by 10 is 0 with a remainder of 0.
Write down 0 as next digit of the result. 
Result so far: 77012.1
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 77012.1 with a remaining 0.0.