We look at the division of 769437 by 81 
We're looking to find how many times 81 goes into 769437.

Let's proceed to step 1:
81 can be fit into 7 0 times, resulting in a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (6) from the dividend, add it to 7, then carry on: 76 / 81

Step 2:
When dividing 76 by 81, we get 0 with a remainder of 76.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 76, we end up with 76.
Fetch the next digit (9) from the dividend, attach it to 76 and continue: 769 / 81

Moving on to step 3:
769 divided by 81 is 9 with a remainder of 40.
The next digit of our result is 9. 
Result so far: 9.0
If we subtract 729 from 769, we get 40.
Grab the next digit (4) from the dividend, add it to 40, then carry on: 404 / 81

On to step 4:
The number 81 fits into 404 4 times, leaving a remainder of 80.
The next digit of our result is 4. 
Result so far: 94.0
Subtract 324 from 404 to get 80.
Bring next digit (3) of the dividend behind the 80 and repeat the process: 803 / 81

Advancing to step 5:
When dividing 803 by 81, we get 9 with a remainder of 74.
Use 9 as the next digit of our solution. 
Result so far: 949.0
If we subtract 729 from 803, we get 74.
Bring next digit (7) of the dividend behind the 74 and repeat the process: 747 / 81

On to step 6:
If we divide 747 by 81, we get 9 and a remainder of 18.
Put 9 as the next digit of the answer. 
Result so far: 9499.0
Subtract 729 from 747 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 7:
If we divide 180 by 81, we get 2 and a remainder of 18.
The number 2 becomes the next digit in our result. 
Result so far: 9499.2
Subtract 162 from 180 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

On to step 8:
180 divided by 81 is 2 with a remainder of 18.
The next digit of our result is 2. 
Result so far: 9499.22
The remainder is 18 after subtracting 162 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

The final result is 9499.22 with a remainder of 0.018.