We divide 390947 by 89
We're looking to find how many times 89 goes into 390947.

Going ahead to step 1:
The number 89 fits into 3 0 times, leaving a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 89

On to step 2:
When dividing 39 by 89, we get 0 with a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 39 and we're left with 39.
Grab the next digit (0) from the dividend, add it to 39, then carry on: 390 / 89

Let's proceed to step 3:
When dividing 390 by 89, we get 4 with a remainder of 34.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 356 from 390 leaves us with 34.
Append the next digit (9) from the dividend to 34 and continue with: 349 / 89

Advancing to step 4:
349 divided by 89 is 3 with a remainder of 82.
Put 3 as the next digit of the answer. 
Result so far: 43.0
If we subtract 267 from 349, we get 82.
Bring next digit (4) of the dividend behind the 82 and repeat the process: 824 / 89

Moving on to step 5:
824 divided by 89 is 9 with a remainder of 23.
The next digit of our result is 9. 
Result so far: 439.0
Subtract 801 from 824 to get 23.
Grab the next digit (7) from the dividend, add it to 23, then carry on: 237 / 89

On to step 6:
237 divided by 89 is 2 with a remainder of 59.
Record the quotient 2 as the next digit in the result. 
Result so far: 4392.0
Subtract 178 from 237 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.

Moving on to step 7:
89 goes into 590 6 times with a remainder of 56.
Use 6 as the next digit of our solution. 
Result so far: 4392.6
The remainder is 56 after subtracting 534 from 590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 8:
560 divided by 89 is 6 with a remainder of 26.
The number 6 becomes the next digit in our result. 
Result so far: 4392.66
Deduct 534 from 560 and we're left with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Our division results in 4392.66 with a remaining 0.026.