We're dividing 359889 by 81 
We're looking to find how many times 81 goes into 359889.

Step 1:
When dividing 3 by 81, we get 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Bring next digit (5) of the dividend behind the 3 and repeat the process: 35 / 81

Let's proceed to step 2:
35 divided by 81 is 0 with a remainder of 35.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 35, we get 35.
Grab the next digit (9) from the dividend, add it to 35, then carry on: 359 / 81

Let's proceed to step 3:
If we divide 359 by 81, we get 4 and a remainder of 35.
The next digit of our result is 4. 
Result so far: 4.0
Subtract 324 from 359 to get 35.
Take the next digit (8) from the dividend and append it to 35, then repeat: 358 / 81

Moving on to step 4:
If we divide 358 by 81, we get 4 and a remainder of 34.
The number 4 becomes the next digit in our result. 
Result so far: 44.0
If we take 324 away from 358, we end up with 34.
Fetch the next digit (8) from the dividend, attach it to 34 and continue: 348 / 81

Moving on to step 5:
If we divide 348 by 81, we get 4 and a remainder of 24.
The number 4 becomes the next digit in our result. 
Result so far: 444.0
The remainder is 24 after subtracting 324 from 348.
Append the next digit (9) from the dividend to 24 and continue with: 249 / 81

Advancing to step 6:
81 goes into 249 3 times with a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 4443.0
Subtract 243 from 249 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Step 7:
If we divide 60 by 81, we get 0 and a remainder of 60.
The next digit of our result is 0. 
Result so far: 4443.0
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 8:
81 goes into 600 7 times with a remainder of 33.
Write down 7 as next digit of the result. 
Result so far: 4443.07
The remainder is 33 after subtracting 567 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 9:
If we divide 330 by 81, we get 4 and a remainder of 6.
Record the quotient 4 as the next digit in the result. 
Result so far: 4443.074
The remainder is 6 after subtracting 324 from 330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

On to step 10:
When dividing 60 by 81, we get 0 with a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 4443.074
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Let's proceed to step 11:
When dividing 600 by 81, we get 7 with a remainder of 33.
The next digit of our result is 7. 
Result so far: 4443.07407
The remainder is 33 after subtracting 567 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 12:
81 goes into 330 4 times with a remainder of 6.
Put 4 as the next digit of the answer. 
Result so far: 4443.074074
If we subtract 324 from 330, we get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 13:
60 divided by 81 is 0 with a remainder of 60.
Record the quotient 0 as the next digit in the result. 
Result so far: 4443.074074
Subtract 0 from 60 to get 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Going ahead to step 14:
The number 81 fits into 600 7 times, leaving a remainder of 33.
The number 7 becomes the next digit in our result. 
Result so far: 4443.07407407
Subtract 567 from 600 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

The quotient of the division is 4443.07407407, and the remainder is 3.3e-08.