We look at the division of 771402 by 18 
We're looking to find how many times 18 goes into 771402.

Advancing to step 1:
The number 18 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Fetch the next digit (7) from the dividend, attach it to 7 and continue: 77 / 18

Let's proceed to step 2:
If we divide 77 by 18, we get 4 and a remainder of 5.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtracting 72 from 77 leaves us with 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 18

Advancing to step 3:
18 can be fit into 51 2 times, resulting in a remainder of 15.
Use 2 as the next digit of our solution. 
Result so far: 42.0
Subtract 36 from 51 to get 15.
Include the next digit (4) from the dividend after 15, then repeat: 154 / 18

Let's proceed to step 4:
18 goes into 154 8 times with a remainder of 10.
The number 8 becomes the next digit in our result. 
Result so far: 428.0
If we subtract 144 from 154, we get 10.
Fetch the next digit (0) from the dividend, attach it to 10 and continue: 100 / 18

On to step 5:
When dividing 100 by 18, we get 5 with a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 4285.0
Deduct 90 from 100 and we're left with 10.
Fetch the next digit (2) from the dividend, attach it to 10 and continue: 102 / 18

Let's proceed to step 6:
102 divided by 18 is 5 with a remainder of 12.
Use 5 as the next digit of our solution. 
Result so far: 42855.0
Subtracting 90 from 102 leaves us with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 7:
18 goes into 120 6 times with a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 42855.6
Subtract 108 from 120 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Step 8:
18 goes into 120 6 times with a remainder of 12.
Write down 6 as next digit of the result. 
Result so far: 42855.66
Subtract 108 from 120 to get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

The quotient of the division is 42855.66, and the remainder is 0.012.