We divide 489769 by 51
We want to figure out the number of times 489769 can be divided by 51.

Step 1:
The number 51 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Append the next digit (8) from the dividend to 4 and continue with: 48 / 51

Let's proceed to step 2:
The number 51 fits into 48 0 times, leaving a remainder of 48.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 48 to get 48.
Fetch the next digit (9) from the dividend, attach it to 48 and continue: 489 / 51

On to step 3:
51 goes into 489 9 times with a remainder of 30.
The next digit of our result is 9. 
Result so far: 9.0
If we take 459 away from 489, we end up with 30.
Append the next digit (7) from the dividend to 30 and continue with: 307 / 51

Advancing to step 4:
307 divided by 51 is 6 with a remainder of 1.
Put 6 as the next digit of the answer. 
Result so far: 96.0
If we take 306 away from 307, we end up with 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 51

Moving on to step 5:
51 goes into 16 0 times with a remainder of 16.
The next digit of our result is 0. 
Result so far: 960.0
If we subtract 0 from 16, we get 16.
Fetch the next digit (9) from the dividend, attach it to 16 and continue: 169 / 51

Step 6:
169 divided by 51 is 3 with a remainder of 16.
Put 3 as the next digit of the answer. 
Result so far: 9603.0
Subtract 153 from 169 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 7:
51 can be fit into 160 3 times, resulting in a remainder of 7.
Record the quotient 3 as the next digit in the result. 
Result so far: 9603.3
Subtracting 153 from 160 leaves us with 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

On to step 8:
If we divide 70 by 51, we get 1 and a remainder of 19.
Record the quotient 1 as the next digit in the result. 
Result so far: 9603.31
If we subtract 51 from 70, we get 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 9:
When dividing 190 by 51, we get 3 with a remainder of 37.
Use 3 as the next digit of our solution. 
Result so far: 9603.313
Subtract 153 from 190 to get 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Advancing to step 10:
370 divided by 51 is 7 with a remainder of 13.
The number 7 becomes the next digit in our result. 
Result so far: 9603.3137
The remainder is 13 after subtracting 357 from 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 11:
51 can be fit into 130 2 times, resulting in a remainder of 28.
Use 2 as the next digit of our solution. 
Result so far: 9603.31372
If we subtract 102 from 130, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Advancing to step 12:
If we divide 280 by 51, we get 5 and a remainder of 25.
Use 5 as the next digit of our solution. 
Result so far: 9603.313725
Subtract 255 from 280 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Going ahead to step 13:
The number 51 fits into 250 4 times, leaving a remainder of 46.
The number 4 becomes the next digit in our result. 
Result so far: 9603.3137254
Deduct 204 from 250 and we're left with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Moving on to step 14:
51 goes into 460 9 times with a remainder of 1.
Write down 9 as next digit of the result. 
Result so far: 9603.31372549
Subtract 459 from 460 to get 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

The final outcome is 9603.31372549, with a leftover of 1e-09.