Let's divide 77307 by 42
We're looking to find how many times 42 goes into 77307.

Step 1:
The number 42 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the 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:
42 can be fit into 77 1 times, resulting in a remainder of 35.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 42 from 77 to get 35.
Include the next digit (3) from the dividend after 35, then repeat: 353 / 42

Moving on to step 3:
When dividing 353 by 42, we get 8 with a remainder of 17.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
The remainder is 17 after subtracting 336 from 353.
Grab the next digit (0) from the dividend, add it to 17, then carry on: 170 / 42

Let's proceed to step 4:
When dividing 170 by 42, we get 4 with a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 184.0
Subtracting 168 from 170 leaves us with 2.
Take the next digit (7) from the dividend and append it to 2, then repeat: 27 / 42

Advancing to step 5:
42 goes into 27 0 times with a remainder of 27.
The number 0 becomes the next digit in our result. 
Result so far: 1840.0
The remainder is 27 after subtracting 0 from 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Going ahead to step 6:
When dividing 270 by 42, we get 6 with a remainder of 18.
Use 6 as the next digit of our solution. 
Result so far: 1840.6
Deduct 252 from 270 and we're left with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 7:
If we divide 180 by 42, we get 4 and a remainder of 12.
Record the quotient 4 as the next digit in the result. 
Result so far: 1840.64
If we subtract 168 from 180, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Going ahead to step 8:
42 can be fit into 120 2 times, resulting in a remainder of 36.
The next digit of our result is 2. 
Result so far: 1840.642
If we subtract 84 from 120, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

On to step 9:
When dividing 360 by 42, we get 8 with a remainder of 24.
Record the quotient 8 as the next digit in the result. 
Result so far: 1840.6428
Subtracting 336 from 360 leaves us 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.

Step 10:
42 can be fit into 240 5 times, resulting in a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 1840.64285
Subtracting 210 from 240 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 11:
42 can be fit into 300 7 times, resulting in a remainder of 6.
The next digit of our result is 7. 
Result so far: 1840.642857
The remainder is 6 after subtracting 294 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 12:
42 goes into 60 1 times with a remainder of 18.
The next digit of our result is 1. 
Result so far: 1840.6428571
Subtracting 42 from 60 leaves us with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 13:
If we divide 180 by 42, we get 4 and a remainder of 12.
Put 4 as the next digit of the answer. 
Result so far: 1840.64285714
Subtracting 168 from 180 leaves us 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.

Our division results in 1840.64285714 with a remaining 1.2e-08.