38453922 ÷ 489 
We want to divide 38453922 by 489.

On to step 1:
3 divided by 489 is 0 with a remainder of 3.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 489

Let's proceed to step 2:
489 goes into 38 0 times with a remainder of 38.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 38, we end up with 38.
Bring next digit (4) of the dividend behind the 38 and repeat the process: 384 / 489

Let's proceed to step 3:
If we divide 384 by 489, we get 0 and a remainder of 384.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 384, we get 384.
Take the next digit (5) from the dividend and append it to 384, then repeat: 3845 / 489

Going ahead to step 4:
489 can be fit into 3845 7 times, resulting in a remainder of 422.
Put 7 as the next digit of the answer. 
Result so far: 7.0
If we take 3423 away from 3845, we end up with 422.
Bring next digit (3) of the dividend behind the 422 and repeat the process: 4223 / 489

Step 5:
The number 489 fits into 4223 8 times, leaving a remainder of 311.
The next digit of our result is 8. 
Result so far: 78.0
Subtract 3912 from 4223 to get 311.
Take the next digit (9) from the dividend and append it to 311, then repeat: 3119 / 489

Step 6:
3119 divided by 489 is 6 with a remainder of 185.
Write down 6 as next digit of the result. 
Result so far: 786.0
If we take 2934 away from 3119, we end up with 185.
Grab the next digit (2) from the dividend, add it to 185, then carry on: 1852 / 489

On to step 7:
When dividing 1852 by 489, we get 3 with a remainder of 385.
Use 3 as the next digit of our solution. 
Result so far: 7863.0
The remainder is 385 after subtracting 1467 from 1852.
Grab the next digit (2) from the dividend, add it to 385, then carry on: 3852 / 489

Step 8:
489 can be fit into 3852 7 times, resulting in a remainder of 429.
Put 7 as the next digit of the answer. 
Result so far: 78637.0
Deduct 3423 from 3852 and we're left with 429.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4290, and continue the process.

Let's proceed to step 9:
The number 489 fits into 4290 8 times, leaving a remainder of 378.
Put 8 as the next digit of the answer. 
Result so far: 78637.8
Deduct 3912 from 4290 and we're left with 378.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Let's proceed to step 10:
489 can be fit into 3780 7 times, resulting in a remainder of 357.
The next digit of our result is 7. 
Result so far: 78637.87
The remainder is 357 after subtracting 3423 from 3780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3570, and continue the process.

On to step 11:
The number 489 fits into 3570 7 times, leaving a remainder of 147.
The number 7 becomes the next digit in our result. 
Result so far: 78637.877
If we take 3423 away from 3570, we end up with 147.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

Our division results in 78637.877 with a remaining 0.0147.