766635 ÷ 42 
We're looking to find how many times 42 goes into 766635.

Step 1:
7 divided by 42 is 0 with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Take the next digit (6) from the dividend and append it to 7, then repeat: 76 / 42

Moving on to step 2:
42 can be fit into 76 1 times, resulting in a remainder of 34.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 42 from 76, we get 34.
Include the next digit (6) from the dividend after 34, then repeat: 346 / 42

Moving on to step 3:
346 divided by 42 is 8 with a remainder of 10.
The number 8 becomes the next digit in our result. 
Result so far: 18.0
Deduct 336 from 346 and we're left with 10.
Grab the next digit (6) from the dividend, add it to 10, then carry on: 106 / 42

Advancing to step 4:
106 divided by 42 is 2 with a remainder of 22.
Put 2 as the next digit of the answer. 
Result so far: 182.0
Subtracting 84 from 106 leaves us with 22.
Fetch the next digit (3) from the dividend, attach it to 22 and continue: 223 / 42

Let's proceed to step 5:
223 divided by 42 is 5 with a remainder of 13.
Record the quotient 5 as the next digit in the result. 
Result so far: 1825.0
The remainder is 13 after subtracting 210 from 223.
Bring next digit (5) of the dividend behind the 13 and repeat the process: 135 / 42

Moving on to step 6:
The number 42 fits into 135 3 times, leaving a remainder of 9.
Use 3 as the next digit of our solution. 
Result so far: 18253.0
If we take 126 away from 135, we end up with 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 7:
When dividing 90 by 42, we get 2 with a remainder of 6.
Record the quotient 2 as the next digit in the result. 
Result so far: 18253.2
Deduct 84 from 90 and we're left 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.

Moving on to step 8:
If we divide 60 by 42, we get 1 and a remainder of 18.
The next digit of our result is 1. 
Result so far: 18253.21
Deduct 42 from 60 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.

Step 9:
If we divide 180 by 42, we get 4 and a remainder of 12.
The next digit of our result is 4. 
Result so far: 18253.214
If we take 168 away from 180, 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.

Step 10:
120 divided by 42 is 2 with a remainder of 36.
The next digit of our result is 2. 
Result so far: 18253.2142
Deduct 84 from 120 and we're left with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 11:
42 goes into 360 8 times with a remainder of 24.
The next digit of our result is 8. 
Result so far: 18253.21428
Deduct 336 from 360 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 12:
42 can be fit into 240 5 times, resulting in a remainder of 30.
Use 5 as the next digit of our solution. 
Result so far: 18253.214285
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.

Moving on to step 13:
When dividing 300 by 42, we get 7 with a remainder of 6.
Use 7 as the next digit of our solution. 
Result so far: 18253.2142857
Deduct 294 from 300 and we're left 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.

On to step 14:
The number 42 fits into 60 1 times, leaving a remainder of 18.
Record the quotient 1 as the next digit in the result. 
Result so far: 18253.21428571
Subtract 42 from 60 to get 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

The final outcome is 18253.21428571, with a leftover of 1.8e-08.