771595 divided by 42 
Our goal is to divide 771595 by 42.

Moving on to step 1:
When dividing 7 by 42, we get 0 with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Grab the next digit (7) from the dividend, add it to 7, then carry on: 77 / 42

Moving on to step 2:
When dividing 77 by 42, we get 1 with a remainder of 35.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 35 after subtracting 42 from 77.
Bring next digit (1) of the dividend behind the 35 and repeat the process: 351 / 42

Let's proceed to step 3:
351 divided by 42 is 8 with a remainder of 15.
Write down 8 as next digit of the result. 
Result so far: 18.0
If we subtract 336 from 351, we get 15.
Append the next digit (5) from the dividend to 15 and continue with: 155 / 42

On to step 4:
42 goes into 155 3 times with a remainder of 29.
The number 3 becomes the next digit in our result. 
Result so far: 183.0
If we take 126 away from 155, we end up with 29.
Include the next digit (9) from the dividend after 29, then repeat: 299 / 42

Advancing to step 5:
If we divide 299 by 42, we get 7 and a remainder of 5.
Put 7 as the next digit of the answer. 
Result so far: 1837.0
Subtract 294 from 299 to get 5.
Bring next digit (5) of the dividend behind the 5 and repeat the process: 55 / 42

Step 6:
If we divide 55 by 42, we get 1 and a remainder of 13.
Use 1 as the next digit of our solution. 
Result so far: 18371.0
The remainder is 13 after subtracting 42 from 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 7:
If we divide 130 by 42, we get 3 and a remainder of 4.
Record the quotient 3 as the next digit in the result. 
Result so far: 18371.3
Deduct 126 from 130 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.

On to step 8:
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: 18371.3
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Moving on to step 9:
When dividing 400 by 42, we get 9 with a remainder of 22.
Record the quotient 9 as the next digit in the result. 
Result so far: 18371.309
If we subtract 378 from 400, we get 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

Going ahead to step 10:
The number 42 fits into 220 5 times, leaving a remainder of 10.
The next digit of our result is 5. 
Result so far: 18371.3095
Subtracting 210 from 220 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 11:
42 can be fit into 100 2 times, resulting in a remainder of 16.
Use 2 as the next digit of our solution. 
Result so far: 18371.30952
Deduct 84 from 100 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

On to step 12:
160 divided by 42 is 3 with a remainder of 34.
Record the quotient 3 as the next digit in the result. 
Result so far: 18371.309523
Subtracting 126 from 160 leaves us 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 13:
The number 42 fits into 340 8 times, leaving a remainder of 4.
Put 8 as the next digit of the answer. 
Result so far: 18371.3095238
The remainder is 4 after subtracting 336 from 340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Step 14:
The number 42 fits into 40 0 times, leaving a remainder of 40.
The next digit of our result is 0. 
Result so far: 18371.3095238
Subtracting 0 from 40 leaves us 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.

Our division results in 18371.3095238 with a remaining 4e-08.