40673418 ÷ 489 
We want to figure out the number of times 40673418 can be divided by 489.

Moving on to step 1:
If we divide 4 by 489, we get 0 and a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Fetch the next digit (0) from the dividend, attach it to 4 and continue: 40 / 489

Going ahead to step 2:
489 can be fit into 40 0 times, resulting in a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 40 to get 40.
Fetch the next digit (6) from the dividend, attach it to 40 and continue: 406 / 489

Going ahead to step 3:
If we divide 406 by 489, we get 0 and a remainder of 406.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 406 after subtracting 0 from 406.
Grab the next digit (7) from the dividend, add it to 406, then carry on: 4067 / 489

Let's proceed to step 4:
489 goes into 4067 8 times with a remainder of 155.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtract 3912 from 4067 to get 155.
Take the next digit (3) from the dividend and append it to 155, then repeat: 1553 / 489

Step 5:
489 goes into 1553 3 times with a remainder of 86.
The next digit of our result is 3. 
Result so far: 83.0
Subtract 1467 from 1553 to get 86.
Grab the next digit (4) from the dividend, add it to 86, then carry on: 864 / 489

Step 6:
489 goes into 864 1 times with a remainder of 375.
Use 1 as the next digit of our solution. 
Result so far: 831.0
The remainder is 375 after subtracting 489 from 864.
Fetch the next digit (1) from the dividend, attach it to 375 and continue: 3751 / 489

Advancing to step 7:
489 goes into 3751 7 times with a remainder of 328.
The number 7 becomes the next digit in our result. 
Result so far: 8317.0
Subtracting 3423 from 3751 leaves us with 328.
Bring next digit (8) of the dividend behind the 328 and repeat the process: 3288 / 489

On to step 8:
The number 489 fits into 3288 6 times, leaving a remainder of 354.
The next digit of our result is 6. 
Result so far: 83176.0
Subtract 2934 from 3288 to get 354.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3540, and continue the process.

Advancing to step 9:
When dividing 3540 by 489, we get 7 with a remainder of 117.
The number 7 becomes the next digit in our result. 
Result so far: 83176.7
If we take 3423 away from 3540, we end up with 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Going ahead to step 10:
If we divide 1170 by 489, we get 2 and a remainder of 192.
Put 2 as the next digit of the answer. 
Result so far: 83176.72
Subtract 978 from 1170 to get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Step 11:
If we divide 1920 by 489, we get 3 and a remainder of 453.
Record the quotient 3 as the next digit in the result. 
Result so far: 83176.723
If we subtract 1467 from 1920, we get 453.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4530, and continue the process.

Let's proceed to step 12:
4530 divided by 489 is 9 with a remainder of 129.
The number 9 becomes the next digit in our result. 
Result so far: 83176.7239
If we subtract 4401 from 4530, we get 129.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1290, and continue the process.

Going ahead to step 13:
If we divide 1290 by 489, we get 2 and a remainder of 312.
The number 2 becomes the next digit in our result. 
Result so far: 83176.72392
Subtracting 978 from 1290 leaves us with 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Step 14:
The number 489 fits into 3120 6 times, leaving a remainder of 186.
The next digit of our result is 6. 
Result so far: 83176.723926
If we subtract 2934 from 3120, we get 186.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1860, and continue the process.

Step 15:
489 can be fit into 1860 3 times, resulting in a remainder of 393.
Put 3 as the next digit of the answer. 
Result so far: 83176.7239263
If we subtract 1467 from 1860, we get 393.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3930, and continue the process.

Going ahead to step 16:
489 goes into 3930 8 times with a remainder of 18.
Put 8 as the next digit of the answer. 
Result so far: 83176.72392638
If we take 3912 away from 3930, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

The final result is 83176.72392638 with a remainder of 1.8e-08.