We look at the division of 69235783 by 81 
We want to figure out the number of times 69235783 can be divided by 81.

Step 1:
81 can be fit into 6 0 times, resulting in a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Take the next digit (9) from the dividend and append it to 6, then repeat: 69 / 81

Going ahead to step 2:
If we divide 69 by 81, we get 0 and a remainder of 69.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 69 to get 69.
Take the next digit (2) from the dividend and append it to 69, then repeat: 692 / 81

Going ahead to step 3:
The number 81 fits into 692 8 times, leaving a remainder of 44.
Write down 8 as next digit of the result. 
Result so far: 8.0
Deduct 648 from 692 and we're left with 44.
Append the next digit (3) from the dividend to 44 and continue with: 443 / 81

Advancing to step 4:
If we divide 443 by 81, we get 5 and a remainder of 38.
Use 5 as the next digit of our solution. 
Result so far: 85.0
The remainder is 38 after subtracting 405 from 443.
Append the next digit (5) from the dividend to 38 and continue with: 385 / 81

Moving on to step 5:
385 divided by 81 is 4 with a remainder of 61.
The next digit of our result is 4. 
Result so far: 854.0
The remainder is 61 after subtracting 324 from 385.
Fetch the next digit (7) from the dividend, attach it to 61 and continue: 617 / 81

Moving on to step 6:
617 divided by 81 is 7 with a remainder of 50.
Write down 7 as next digit of the result. 
Result so far: 8547.0
If we subtract 567 from 617, we get 50.
Append the next digit (8) from the dividend to 50 and continue with: 508 / 81

Advancing to step 7:
508 divided by 81 is 6 with a remainder of 22.
Put 6 as the next digit of the answer. 
Result so far: 85476.0
Subtracting 486 from 508 leaves us with 22.
Fetch the next digit (3) from the dividend, attach it to 22 and continue: 223 / 81

Advancing to step 8:
81 goes into 223 2 times with a remainder of 61.
Put 2 as the next digit of the answer. 
Result so far: 854762.0
Subtract 162 from 223 to get 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

On to step 9:
When dividing 610 by 81, we get 7 with a remainder of 43.
Record the quotient 7 as the next digit in the result. 
Result so far: 854762.7
If we subtract 567 from 610, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Moving on to step 10:
81 goes into 430 5 times with a remainder of 25.
The next digit of our result is 5. 
Result so far: 854762.75
If we subtract 405 from 430, we get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 11:
If we divide 250 by 81, we get 3 and a remainder of 7.
Record the quotient 3 as the next digit in the result. 
Result so far: 854762.753
If we take 243 away from 250, we end up with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Moving on to step 12:
81 can be fit into 70 0 times, resulting in a remainder of 70.
The next digit of our result is 0. 
Result so far: 854762.753
Subtract 0 from 70 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Moving on to step 13:
If we divide 700 by 81, we get 8 and a remainder of 52.
Put 8 as the next digit of the answer. 
Result so far: 854762.75308
The remainder is 52 after subtracting 648 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Going ahead to step 14:
81 goes into 520 6 times with a remainder of 34.
Record the quotient 6 as the next digit in the result. 
Result so far: 854762.753086
If we subtract 486 from 520, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Let's proceed to step 15:
The number 81 fits into 340 4 times, leaving a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 854762.7530864
Subtracting 324 from 340 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 16:
When dividing 160 by 81, we get 1 with a remainder of 79.
The next digit of our result is 1. 
Result so far: 854762.75308641
The remainder is 79 after subtracting 81 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

The quotient of the division is 854762.75308641, and the remainder is 7.9e-08.