Let's divide 428945 by 81
Let's see how many times 81 fits into 428945.

On to step 1:
4 divided by 81 is 0 with a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Take the next digit (2) from the dividend and append it to 4, then repeat: 42 / 81

Advancing to step 2:
81 goes into 42 0 times with a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 42 to get 42.
Bring next digit (8) of the dividend behind the 42 and repeat the process: 428 / 81

On to step 3:
When dividing 428 by 81, we get 5 with a remainder of 23.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Deduct 405 from 428 and we're left with 23.
Bring next digit (9) of the dividend behind the 23 and repeat the process: 239 / 81

Step 4:
239 divided by 81 is 2 with a remainder of 77.
Use 2 as the next digit of our solution. 
Result so far: 52.0
If we take 162 away from 239, we end up with 77.
Append the next digit (4) from the dividend to 77 and continue with: 774 / 81

Moving on to step 5:
When dividing 774 by 81, we get 9 with a remainder of 45.
Write down 9 as next digit of the result. 
Result so far: 529.0
Subtract 729 from 774 to get 45.
Bring next digit (5) of the dividend behind the 45 and repeat the process: 455 / 81

Advancing to step 6:
81 can be fit into 455 5 times, resulting in a remainder of 50.
The next digit of our result is 5. 
Result so far: 5295.0
Subtracting 405 from 455 leaves us with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 7:
When dividing 500 by 81, we get 6 with a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 5295.6
Subtracting 486 from 500 leaves us with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 8:
81 goes into 140 1 times with a remainder of 59.
The number 1 becomes the next digit in our result. 
Result so far: 5295.61
Subtract 81 from 140 to get 59.
Since there are no more digits in the dividend, we add a zero to the remainder making it 590, and continue the process.

Let's proceed to step 9:
81 can be fit into 590 7 times, resulting in a remainder of 23.
The next digit of our result is 7. 
Result so far: 5295.617
Subtracting 567 from 590 leaves us with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 10:
The number 81 fits into 230 2 times, leaving a remainder of 68.
Record the quotient 2 as the next digit in the result. 
Result so far: 5295.6172
Subtract 162 from 230 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Advancing to step 11:
81 can be fit into 680 8 times, resulting in a remainder of 32.
Write down 8 as next digit of the result. 
Result so far: 5295.61728
The remainder is 32 after subtracting 648 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 12:
81 goes into 320 3 times with a remainder of 77.
Put 3 as the next digit of the answer. 
Result so far: 5295.617283
Subtract 243 from 320 to get 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Let's proceed to step 13:
81 goes into 770 9 times with a remainder of 41.
Record the quotient 9 as the next digit in the result. 
Result so far: 5295.6172839
If we subtract 729 from 770, we get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

On to step 14:
When dividing 410 by 81, we get 5 with a remainder of 5.
Write down 5 as next digit of the result. 
Result so far: 5295.61728395
The remainder is 5 after subtracting 405 from 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final result is 5295.61728395 with a remainder of 5e-09.