We're dividing 81965645 by 547 
We want to divide 81965645 by 547.

Step 1:
If we divide 8 by 547, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 547

Let's proceed to step 2:
547 goes into 81 0 times with a remainder of 81.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 81 to get 81.
Fetch the next digit (9) from the dividend, attach it to 81 and continue: 819 / 547

Step 3:
547 can be fit into 819 1 times, resulting in a remainder of 272.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 547 from 819 leaves us with 272.
Grab the next digit (6) from the dividend, add it to 272, then carry on: 2726 / 547

On to step 4:
547 can be fit into 2726 4 times, resulting in a remainder of 538.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Subtracting 2188 from 2726 leaves us with 538.
Append the next digit (5) from the dividend to 538 and continue with: 5385 / 547

Let's proceed to step 5:
The number 547 fits into 5385 9 times, leaving a remainder of 462.
The next digit of our result is 9. 
Result so far: 149.0
The remainder is 462 after subtracting 4923 from 5385.
Append the next digit (6) from the dividend to 462 and continue with: 4626 / 547

On to step 6:
If we divide 4626 by 547, we get 8 and a remainder of 250.
The next digit of our result is 8. 
Result so far: 1498.0
If we take 4376 away from 4626, we end up with 250.
Append the next digit (4) from the dividend to 250 and continue with: 2504 / 547

Going ahead to step 7:
547 can be fit into 2504 4 times, resulting in a remainder of 316.
Use 4 as the next digit of our solution. 
Result so far: 14984.0
Subtracting 2188 from 2504 leaves us with 316.
Include the next digit (5) from the dividend after 316, then repeat: 3165 / 547

Step 8:
547 goes into 3165 5 times with a remainder of 430.
Put 5 as the next digit of the answer. 
Result so far: 149845.0
The remainder is 430 after subtracting 2735 from 3165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Let's proceed to step 9:
547 goes into 4300 7 times with a remainder of 471.
Write down 7 as next digit of the result. 
Result so far: 149845.7
Subtracting 3829 from 4300 leaves us with 471.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4710, and continue the process.

Step 10:
When dividing 4710 by 547, we get 8 with a remainder of 334.
Write down 8 as next digit of the result. 
Result so far: 149845.78
If we subtract 4376 from 4710, we get 334.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3340, and continue the process.

Let's proceed to step 11:
The number 547 fits into 3340 6 times, leaving a remainder of 58.
Put 6 as the next digit of the answer. 
Result so far: 149845.786
If we take 3282 away from 3340, we end up with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Moving on to step 12:
If we divide 580 by 547, we get 1 and a remainder of 33.
Use 1 as the next digit of our solution. 
Result so far: 149845.7861
Deduct 547 from 580 and we're left with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Advancing to step 13:
547 goes into 330 0 times with a remainder of 330.
Write down 0 as next digit of the result. 
Result so far: 149845.7861
If we take 0 away from 330, we end up with 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3300, and continue the process.

Moving on to step 14:
When dividing 3300 by 547, we get 6 with a remainder of 18.
The number 6 becomes the next digit in our result. 
Result so far: 149845.786106
If we take 3282 away from 3300, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 15:
180 divided by 547 is 0 with a remainder of 180.
The number 0 becomes the next digit in our result. 
Result so far: 149845.786106
If we subtract 0 from 180, we get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Going ahead to step 16:
1800 divided by 547 is 3 with a remainder of 159.
Record the quotient 3 as the next digit in the result. 
Result so far: 149845.78610603
Deduct 1641 from 1800 and we're left with 159.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1590, and continue the process.

In conclusion, the division gives 149845.78610603 with a balance of 1.59e-07.