We divide 423963 by 57
We're looking to find how many times 57 goes into 423963.

On to step 1:
When dividing 4 by 57, we get 0 with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 4 and we're left with 4.
Grab the next digit (2) from the dividend, add it to 4, then carry on: 42 / 57

Going ahead to step 2:
If we divide 42 by 57, we get 0 and a remainder of 42.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 42 to get 42.
Fetch the next digit (3) from the dividend, attach it to 42 and continue: 423 / 57

Moving on to step 3:
When dividing 423 by 57, we get 7 with a remainder of 24.
The next digit of our result is 7. 
Result so far: 7.0
The remainder is 24 after subtracting 399 from 423.
Grab the next digit (9) from the dividend, add it to 24, then carry on: 249 / 57

Advancing to step 4:
When dividing 249 by 57, we get 4 with a remainder of 21.
Write down 4 as next digit of the result. 
Result so far: 74.0
If we subtract 228 from 249, we get 21.
Fetch the next digit (6) from the dividend, attach it to 21 and continue: 216 / 57

Moving on to step 5:
The number 57 fits into 216 3 times, leaving a remainder of 45.
Record the quotient 3 as the next digit in the result. 
Result so far: 743.0
The remainder is 45 after subtracting 171 from 216.
Fetch the next digit (3) from the dividend, attach it to 45 and continue: 453 / 57

Step 6:
When dividing 453 by 57, we get 7 with a remainder of 54.
The next digit of our result is 7. 
Result so far: 7437.0
The remainder is 54 after subtracting 399 from 453.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Step 7:
The number 57 fits into 540 9 times, leaving a remainder of 27.
Put 9 as the next digit of the answer. 
Result so far: 7437.9
Deduct 513 from 540 and we're left with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Moving on to step 8:
If we divide 270 by 57, we get 4 and a remainder of 42.
Record the quotient 4 as the next digit in the result. 
Result so far: 7437.94
If we take 228 away from 270, we end up with 42.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Step 9:
57 goes into 420 7 times with a remainder of 21.
Put 7 as the next digit of the answer. 
Result so far: 7437.947
Deduct 399 from 420 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

Step 10:
When dividing 210 by 57, we get 3 with a remainder of 39.
Record the quotient 3 as the next digit in the result. 
Result so far: 7437.9473
The remainder is 39 after subtracting 171 from 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Let's proceed to step 11:
57 goes into 390 6 times with a remainder of 48.
The next digit of our result is 6. 
Result so far: 7437.94736
If we take 342 away from 390, we end up with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Advancing to step 12:
If we divide 480 by 57, we get 8 and a remainder of 24.
Put 8 as the next digit of the answer. 
Result so far: 7437.947368
Deduct 456 from 480 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 13:
If we divide 240 by 57, we get 4 and a remainder of 12.
The next digit of our result is 4. 
Result so far: 7437.9473684
If we take 228 away from 240, we end up with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

On to step 14:
57 can be fit into 120 2 times, resulting in a remainder of 6.
The next digit of our result is 2. 
Result so far: 7437.94736842
If we take 114 away from 120, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

After the division, we end up with 7437.94736842 and a remainder of 6e-09.