770861 ÷ 4 
We're looking to find how many times 4 goes into 770861.

On to step 1:
When dividing 7 by 4, we get 1 with a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 4 from 7 to get 3.
Append the next digit (7) from the dividend to 3 and continue with: 37 / 4

Advancing to step 2:
If we divide 37 by 4, we get 9 and a remainder of 1.
Put 9 as the next digit of the answer. 
Result so far: 19.0
Subtracting 36 from 37 leaves us with 1.
Append the next digit (0) from the dividend to 1 and continue with: 10 / 4

Step 3:
When dividing 10 by 4, we get 2 with a remainder of 2.
The next digit of our result is 2. 
Result so far: 192.0
The remainder is 2 after subtracting 8 from 10.
Bring next digit (8) of the dividend behind the 2 and repeat the process: 28 / 4

On to step 4:
If we divide 28 by 4, we get 7 and a remainder of 0.
Use 7 as the next digit of our solution. 
Result so far: 1927.0
If we take 28 away from 28, we end up with 0.
Append the next digit (6) from the dividend to 0 and continue with: 6 / 4

Step 5:
4 goes into 6 1 times with a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 19271.0
If we subtract 4 from 6, we get 2.
Fetch the next digit (1) from the dividend, attach it to 2 and continue: 21 / 4

Going ahead to step 6:
If we divide 21 by 4, we get 5 and a remainder of 1.
The next digit of our result is 5. 
Result so far: 192715.0
Subtracting 20 from 21 leaves us with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 7:
If we divide 10 by 4, we get 2 and a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 192715.2
Subtract 8 from 10 to get 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 8:
4 goes into 20 5 times with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 192715.25
If we take 20 away from 20, 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.

Advancing to step 9:
When dividing 0 by 4, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 192715.25
Subtracting 0 from 0 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 10:
The number 4 fits into 0 0 times, leaving a remainder of 0.
The next digit of our result is 0. 
Result so far: 192715.25
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.

After the division, we end up with 192715.25 and a remainder of 0.0.