We're dividing 42077469 by 346 
Our goal is to divide 42077469 by 346.

Advancing to step 1:
The number 346 fits into 4 0 times, leaving a remainder of 4.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 346

Let's proceed to step 2:
The number 346 fits into 42 0 times, leaving a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 42 to get 42.
Grab the next digit (0) from the dividend, add it to 42, then carry on: 420 / 346

Let's proceed to step 3:
When dividing 420 by 346, we get 1 with a remainder of 74.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 346 from 420 leaves us with 74.
Append the next digit (7) from the dividend to 74 and continue with: 747 / 346

Moving on to step 4:
If we divide 747 by 346, we get 2 and a remainder of 55.
Put 2 as the next digit of the answer. 
Result so far: 12.0
Subtracting 692 from 747 leaves us with 55.
Take the next digit (7) from the dividend and append it to 55, then repeat: 557 / 346

Let's proceed to step 5:
346 goes into 557 1 times with a remainder of 211.
The number 1 becomes the next digit in our result. 
Result so far: 121.0
If we take 346 away from 557, we end up with 211.
Bring next digit (4) of the dividend behind the 211 and repeat the process: 2114 / 346

Let's proceed to step 6:
346 can be fit into 2114 6 times, resulting in a remainder of 38.
Record the quotient 6 as the next digit in the result. 
Result so far: 1216.0
Subtracting 2076 from 2114 leaves us with 38.
Include the next digit (6) from the dividend after 38, then repeat: 386 / 346

On to step 7:
346 goes into 386 1 times with a remainder of 40.
The number 1 becomes the next digit in our result. 
Result so far: 12161.0
Subtracting 346 from 386 leaves us with 40.
Take the next digit (9) from the dividend and append it to 40, then repeat: 409 / 346

On to step 8:
If we divide 409 by 346, we get 1 and a remainder of 63.
Use 1 as the next digit of our solution. 
Result so far: 121611.0
Subtract 346 from 409 to get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Let's proceed to step 9:
When dividing 630 by 346, we get 1 with a remainder of 284.
Use 1 as the next digit of our solution. 
Result so far: 121611.1
If we subtract 346 from 630, we get 284.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2840, and continue the process.

Let's proceed to step 10:
If we divide 2840 by 346, we get 8 and a remainder of 72.
The number 8 becomes the next digit in our result. 
Result so far: 121611.18
If we take 2768 away from 2840, we end up with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Going ahead to step 11:
346 goes into 720 2 times with a remainder of 28.
The next digit of our result is 2. 
Result so far: 121611.182
If we subtract 692 from 720, we get 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

On to step 12:
If we divide 280 by 346, we get 0 and a remainder of 280.
The number 0 becomes the next digit in our result. 
Result so far: 121611.182
Subtracting 0 from 280 leaves us with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

On to step 13:
346 goes into 2800 8 times with a remainder of 32.
The next digit of our result is 8. 
Result so far: 121611.18208
Subtract 2768 from 2800 to get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Let's proceed to step 14:
The number 346 fits into 320 0 times, leaving a remainder of 320.
The number 0 becomes the next digit in our result. 
Result so far: 121611.18208
If we take 0 away from 320, we end up with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Going ahead to step 15:
3200 divided by 346 is 9 with a remainder of 86.
Write down 9 as next digit of the result. 
Result so far: 121611.1820809
Deduct 3114 from 3200 and we're left with 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Moving on to step 16:
If we divide 860 by 346, we get 2 and a remainder of 168.
Record the quotient 2 as the next digit in the result. 
Result so far: 121611.18208092
The remainder is 168 after subtracting 692 from 860.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

The final outcome is 121611.18208092, with a leftover of 1.68e-07.