We're dividing 42892434 by 647 
We want to divide 42892434 by 647.

Advancing to step 1:
4 divided by 647 is 0 with 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.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 647

Step 2:
When dividing 42 by 647, we get 0 with a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 42 leaves us with 42.
Take the next digit (8) from the dividend and append it to 42, then repeat: 428 / 647

Step 3:
647 can be fit into 428 0 times, resulting in a remainder of 428.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 428, we end up with 428.
Bring next digit (9) of the dividend behind the 428 and repeat the process: 4289 / 647

Advancing to step 4:
When dividing 4289 by 647, we get 6 with a remainder of 407.
The next digit of our result is 6. 
Result so far: 6.0
If we take 3882 away from 4289, we end up with 407.
Grab the next digit (2) from the dividend, add it to 407, then carry on: 4072 / 647

Moving on to step 5:
647 can be fit into 4072 6 times, resulting in a remainder of 190.
Use 6 as the next digit of our solution. 
Result so far: 66.0
The remainder is 190 after subtracting 3882 from 4072.
Fetch the next digit (4) from the dividend, attach it to 190 and continue: 1904 / 647

Moving on to step 6:
The number 647 fits into 1904 2 times, leaving a remainder of 610.
The number 2 becomes the next digit in our result. 
Result so far: 662.0
The remainder is 610 after subtracting 1294 from 1904.
Fetch the next digit (3) from the dividend, attach it to 610 and continue: 6103 / 647

Step 7:
If we divide 6103 by 647, we get 9 and a remainder of 280.
Use 9 as the next digit of our solution. 
Result so far: 6629.0
If we take 5823 away from 6103, we end up with 280.
Include the next digit (4) from the dividend after 280, then repeat: 2804 / 647

Advancing to step 8:
The number 647 fits into 2804 4 times, leaving a remainder of 216.
Use 4 as the next digit of our solution. 
Result so far: 66294.0
Deduct 2588 from 2804 and we're left with 216.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2160, and continue the process.

On to step 9:
647 can be fit into 2160 3 times, resulting in a remainder of 219.
Record the quotient 3 as the next digit in the result. 
Result so far: 66294.3
The remainder is 219 after subtracting 1941 from 2160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2190, and continue the process.

On to step 10:
When dividing 2190 by 647, we get 3 with a remainder of 249.
Record the quotient 3 as the next digit in the result. 
Result so far: 66294.33
The remainder is 249 after subtracting 1941 from 2190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2490, and continue the process.

The quotient of the division is 66294.33, and the remainder is 0.249.