We look at the division of 47007489 by 643 
We want to divide 47007489 by 643.

Let's proceed to step 1:
4 divided by 643 is 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Include the next digit (7) from the dividend after 4, then repeat: 47 / 643

Let's proceed to step 2:
643 goes into 47 0 times with a remainder of 47.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 47 and we're left with 47.
Fetch the next digit (0) from the dividend, attach it to 47 and continue: 470 / 643

Going ahead to step 3:
When dividing 470 by 643, we get 0 with a remainder of 470.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 470, we get 470.
Fetch the next digit (0) from the dividend, attach it to 470 and continue: 4700 / 643

Advancing to step 4:
643 goes into 4700 7 times with a remainder of 199.
The next digit of our result is 7. 
Result so far: 7.0
The remainder is 199 after subtracting 4501 from 4700.
Fetch the next digit (7) from the dividend, attach it to 199 and continue: 1997 / 643

Let's proceed to step 5:
When dividing 1997 by 643, we get 3 with a remainder of 68.
Put 3 as the next digit of the answer. 
Result so far: 73.0
The remainder is 68 after subtracting 1929 from 1997.
Grab the next digit (4) from the dividend, add it to 68, then carry on: 684 / 643

Moving on to step 6:
643 can be fit into 684 1 times, resulting in a remainder of 41.
The number 1 becomes the next digit in our result. 
Result so far: 731.0
If we subtract 643 from 684, we get 41.
Grab the next digit (8) from the dividend, add it to 41, then carry on: 418 / 643

Advancing to step 7:
If we divide 418 by 643, we get 0 and a remainder of 418.
Use 0 as the next digit of our solution. 
Result so far: 7310.0
If we subtract 0 from 418, we get 418.
Bring next digit (9) of the dividend behind the 418 and repeat the process: 4189 / 643

Going ahead to step 8:
643 goes into 4189 6 times with a remainder of 331.
The next digit of our result is 6. 
Result so far: 73106.0
Subtract 3858 from 4189 to get 331.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3310, and continue the process.

Moving on to step 9:
The number 643 fits into 3310 5 times, leaving a remainder of 95.
The next digit of our result is 5. 
Result so far: 73106.5
The remainder is 95 after subtracting 3215 from 3310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 950, and continue the process.

On to step 10:
643 can be fit into 950 1 times, resulting in a remainder of 307.
Use 1 as the next digit of our solution. 
Result so far: 73106.51
Subtracting 643 from 950 leaves us with 307.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3070, and continue the process.

Step 11:
When dividing 3070 by 643, we get 4 with a remainder of 498.
The number 4 becomes the next digit in our result. 
Result so far: 73106.514
If we subtract 2572 from 3070, we get 498.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4980, and continue the process.

Step 12:
4980 divided by 643 is 7 with a remainder of 479.
Use 7 as the next digit of our solution. 
Result so far: 73106.5147
Subtracting 4501 from 4980 leaves us with 479.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4790, and continue the process.

Step 13:
4790 divided by 643 is 7 with a remainder of 289.
Write down 7 as next digit of the result. 
Result so far: 73106.51477
Deduct 4501 from 4790 and we're left with 289.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2890, and continue the process.

In conclusion, the division gives 73106.51477 with a balance of 0.000289.