42840129 divided by 964 
We want to divide 42840129 by 964.

Moving on to step 1:
If we divide 4 by 964, we get 0 and a remainder of 4.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 4, we end up with 4.
Bring next digit (2) of the dividend behind the 4 and repeat the process: 42 / 964

Advancing to step 2:
If we divide 42 by 964, we get 0 and a remainder of 42.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 42, we end up with 42.
Append the next digit (8) from the dividend to 42 and continue with: 428 / 964

Advancing to step 3:
When dividing 428 by 964, we get 0 with a remainder of 428.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 428 to get 428.
Bring next digit (4) of the dividend behind the 428 and repeat the process: 4284 / 964

Moving on to step 4:
If we divide 4284 by 964, we get 4 and a remainder of 428.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtract 3856 from 4284 to get 428.
Take the next digit (0) from the dividend and append it to 428, then repeat: 4280 / 964

Step 5:
When dividing 4280 by 964, we get 4 with a remainder of 424.
The next digit of our result is 4. 
Result so far: 44.0
If we take 3856 away from 4280, we end up with 424.
Bring next digit (1) of the dividend behind the 424 and repeat the process: 4241 / 964

Going ahead to step 6:
If we divide 4241 by 964, we get 4 and a remainder of 385.
The number 4 becomes the next digit in our result. 
Result so far: 444.0
If we subtract 3856 from 4241, we get 385.
Fetch the next digit (2) from the dividend, attach it to 385 and continue: 3852 / 964

On to step 7:
The number 964 fits into 3852 3 times, leaving a remainder of 960.
Put 3 as the next digit of the answer. 
Result so far: 4443.0
Deduct 2892 from 3852 and we're left with 960.
Include the next digit (9) from the dividend after 960, then repeat: 9609 / 964

Going ahead to step 8:
964 can be fit into 9609 9 times, resulting in a remainder of 933.
The number 9 becomes the next digit in our result. 
Result so far: 44439.0
The remainder is 933 after subtracting 8676 from 9609.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9330, and continue the process.

Going ahead to step 9:
The number 964 fits into 9330 9 times, leaving a remainder of 654.
The next digit of our result is 9. 
Result so far: 44439.9
If we take 8676 away from 9330, we end up with 654.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6540, and continue the process.

On to step 10:
When dividing 6540 by 964, we get 6 with a remainder of 756.
The next digit of our result is 6. 
Result so far: 44439.96
Deduct 5784 from 6540 and we're left with 756.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7560, and continue the process.

Let's proceed to step 11:
The number 964 fits into 7560 7 times, leaving a remainder of 812.
Use 7 as the next digit of our solution. 
Result so far: 44439.967
If we take 6748 away from 7560, we end up with 812.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8120, and continue the process.

Step 12:
964 can be fit into 8120 8 times, resulting in a remainder of 408.
Use 8 as the next digit of our solution. 
Result so far: 44439.9678
The remainder is 408 after subtracting 7712 from 8120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4080, and continue the process.

Step 13:
4080 divided by 964 is 4 with a remainder of 224.
Write down 4 as next digit of the result. 
Result so far: 44439.96784
Deduct 3856 from 4080 and we're left with 224.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2240, and continue the process.

Let's proceed to step 14:
2240 divided by 964 is 2 with a remainder of 312.
Write down 2 as next digit of the result. 
Result so far: 44439.967842
If we subtract 1928 from 2240, we get 312.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3120, and continue the process.

Advancing to step 15:
3120 divided by 964 is 3 with a remainder of 228.
The number 3 becomes the next digit in our result. 
Result so far: 44439.9678423
Subtracting 2892 from 3120 leaves us with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Let's proceed to step 16:
2280 divided by 964 is 2 with a remainder of 352.
Put 2 as the next digit of the answer. 
Result so far: 44439.96784232
Subtracting 1928 from 2280 leaves us with 352.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

The final result is 44439.96784232 with a remainder of 3.52e-07.