Let's divide 89318848 by 390
Our goal is to divide 89318848 by 390.

Going ahead to step 1:
390 can be fit into 8 0 times, resulting in a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Grab the next digit (9) from the dividend, add it to 8, then carry on: 89 / 390

On to step 2:
When dividing 89 by 390, we get 0 with a remainder of 89.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 89 and we're left with 89.
Fetch the next digit (3) from the dividend, attach it to 89 and continue: 893 / 390

On to step 3:
390 goes into 893 2 times with a remainder of 113.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we take 780 away from 893, we end up with 113.
Take the next digit (1) from the dividend and append it to 113, then repeat: 1131 / 390

On to step 4:
If we divide 1131 by 390, we get 2 and a remainder of 351.
Write down 2 as next digit of the result. 
Result so far: 22.0
The remainder is 351 after subtracting 780 from 1131.
Bring next digit (8) of the dividend behind the 351 and repeat the process: 3518 / 390

On to step 5:
3518 divided by 390 is 9 with a remainder of 8.
The number 9 becomes the next digit in our result. 
Result so far: 229.0
Subtracting 3510 from 3518 leaves us with 8.
Take the next digit (8) from the dividend and append it to 8, then repeat: 88 / 390

Let's proceed to step 6:
88 divided by 390 is 0 with a remainder of 88.
The number 0 becomes the next digit in our result. 
Result so far: 2290.0
Deduct 0 from 88 and we're left with 88.
Take the next digit (4) from the dividend and append it to 88, then repeat: 884 / 390

Step 7:
390 goes into 884 2 times with a remainder of 104.
Put 2 as the next digit of the answer. 
Result so far: 22902.0
Deduct 780 from 884 and we're left with 104.
Fetch the next digit (8) from the dividend, attach it to 104 and continue: 1048 / 390

Going ahead to step 8:
If we divide 1048 by 390, we get 2 and a remainder of 268.
The number 2 becomes the next digit in our result. 
Result so far: 229022.0
Deduct 780 from 1048 and we're left with 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Moving on to step 9:
If we divide 2680 by 390, we get 6 and a remainder of 340.
Record the quotient 6 as the next digit in the result. 
Result so far: 229022.6
The remainder is 340 after subtracting 2340 from 2680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Let's proceed to step 10:
3400 divided by 390 is 8 with a remainder of 280.
Use 8 as the next digit of our solution. 
Result so far: 229022.68
The remainder is 280 after subtracting 3120 from 3400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Let's proceed to step 11:
The number 390 fits into 2800 7 times, leaving a remainder of 70.
The number 7 becomes the next digit in our result. 
Result so far: 229022.687
If we take 2730 away from 2800, we end up with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 12:
When dividing 700 by 390, we get 1 with a remainder of 310.
Put 1 as the next digit of the answer. 
Result so far: 229022.6871
If we take 390 away from 700, we end up with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

Advancing to step 13:
The number 390 fits into 3100 7 times, leaving a remainder of 370.
Record the quotient 7 as the next digit in the result. 
Result so far: 229022.68717
Subtract 2730 from 3100 to get 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Step 14:
390 can be fit into 3700 9 times, resulting in a remainder of 190.
Write down 9 as next digit of the result. 
Result so far: 229022.687179
Deduct 3510 from 3700 and we're left with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

Let's proceed to step 15:
390 goes into 1900 4 times with a remainder of 340.
The next digit of our result is 4. 
Result so far: 229022.6871794
Subtracting 1560 from 1900 leaves us with 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3400, and continue the process.

Going ahead to step 16:
390 goes into 3400 8 times with a remainder of 280.
Record the quotient 8 as the next digit in the result. 
Result so far: 229022.68717948
Subtract 3120 from 3400 to get 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

The final result is 229022.68717948 with a remainder of 2.8e-07.