We're dividing 755710 by 42 
We want to divide 755710 by 42.

Advancing to step 1:
If we divide 7 by 42, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (5) from the dividend to 7 and continue with: 75 / 42

On to step 2:
42 can be fit into 75 1 times, resulting in a remainder of 33.
Use 1 as the next digit of our solution. 
Result so far: 1.0
The remainder is 33 after subtracting 42 from 75.
Fetch the next digit (5) from the dividend, attach it to 33 and continue: 335 / 42

On to step 3:
When dividing 335 by 42, we get 7 with a remainder of 41.
Put 7 as the next digit of the answer. 
Result so far: 17.0
The remainder is 41 after subtracting 294 from 335.
Append the next digit (7) from the dividend to 41 and continue with: 417 / 42

Advancing to step 4:
When dividing 417 by 42, we get 9 with a remainder of 39.
The next digit of our result is 9. 
Result so far: 179.0
Deduct 378 from 417 and we're left with 39.
Fetch the next digit (1) from the dividend, attach it to 39 and continue: 391 / 42

Going ahead to step 5:
If we divide 391 by 42, we get 9 and a remainder of 13.
Write down 9 as next digit of the result. 
Result so far: 1799.0
The remainder is 13 after subtracting 378 from 391.
Bring next digit (0) of the dividend behind the 13 and repeat the process: 130 / 42

Moving on to step 6:
The number 42 fits into 130 3 times, leaving a remainder of 4.
The next digit of our result is 3. 
Result so far: 17993.0
Subtracting 126 from 130 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 7:
42 can be fit into 40 0 times, resulting in a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 17993.0
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Going ahead to step 8:
42 goes into 400 9 times with a remainder of 22.
Use 9 as the next digit of our solution. 
Result so far: 17993.09
The remainder is 22 after subtracting 378 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

On to step 9:
When dividing 220 by 42, we get 5 with a remainder of 10.
Write down 5 as next digit of the result. 
Result so far: 17993.095
Subtract 210 from 220 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 10:
If we divide 100 by 42, we get 2 and a remainder of 16.
Write down 2 as next digit of the result. 
Result so far: 17993.0952
If we subtract 84 from 100, we 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.

Going ahead to step 11:
The number 42 fits into 160 3 times, leaving a remainder of 34.
Record the quotient 3 as the next digit in the result. 
Result so far: 17993.09523
Deduct 126 from 160 and we're left with 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

On to step 12:
42 can be fit into 340 8 times, resulting in a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 17993.095238
Deduct 336 from 340 and we're left with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 13:
When dividing 40 by 42, we get 0 with a remainder of 40.
The next digit of our result is 0. 
Result so far: 17993.095238
Deduct 0 from 40 and we're left with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

On to step 14:
42 can be fit into 400 9 times, resulting in a remainder of 22.
Put 9 as the next digit of the answer. 
Result so far: 17993.09523809
The remainder is 22 after subtracting 378 from 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

The final result is 17993.09523809 with a remainder of 2.2e-08.