Let's divide 305405 by 69
Our goal is to divide 305405 by 69.

On to step 1:
If we divide 3 by 69, we get 0 and a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 3 leaves us with 3.
Fetch the next digit (0) from the dividend, attach it to 3 and continue: 30 / 69

Advancing to step 2:
When dividing 30 by 69, we get 0 with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 30 leaves us with 30.
Append the next digit (5) from the dividend to 30 and continue with: 305 / 69

Step 3:
305 divided by 69 is 4 with a remainder of 29.
Write down 4 as next digit of the result. 
Result so far: 4.0
If we subtract 276 from 305, we get 29.
Fetch the next digit (4) from the dividend, attach it to 29 and continue: 294 / 69

Moving on to step 4:
If we divide 294 by 69, we get 4 and a remainder of 18.
The next digit of our result is 4. 
Result so far: 44.0
If we subtract 276 from 294, we get 18.
Bring next digit (0) of the dividend behind the 18 and repeat the process: 180 / 69

On to step 5:
The number 69 fits into 180 2 times, leaving a remainder of 42.
The number 2 becomes the next digit in our result. 
Result so far: 442.0
Subtracting 138 from 180 leaves us with 42.
Grab the next digit (5) from the dividend, add it to 42, then carry on: 425 / 69

Advancing to step 6:
425 divided by 69 is 6 with a remainder of 11.
The number 6 becomes the next digit in our result. 
Result so far: 4426.0
The remainder is 11 after subtracting 414 from 425.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

Step 7:
The number 69 fits into 110 1 times, leaving a remainder of 41.
The number 1 becomes the next digit in our result. 
Result so far: 4426.1
Subtract 69 from 110 to get 41.
Since there are no more digits in the dividend, we add a zero to the remainder making it 410, and continue the process.

On to step 8:
The number 69 fits into 410 5 times, leaving a remainder of 65.
The next digit of our result is 5. 
Result so far: 4426.15
If we take 345 away from 410, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Moving on to step 9:
When dividing 650 by 69, we get 9 with a remainder of 29.
Record the quotient 9 as the next digit in the result. 
Result so far: 4426.159
Subtracting 621 from 650 leaves us with 29.
Since there are no more digits in the dividend, we add a zero to the remainder making it 290, and continue the process.

Advancing to step 10:
The number 69 fits into 290 4 times, leaving a remainder of 14.
The number 4 becomes the next digit in our result. 
Result so far: 4426.1594
Deduct 276 from 290 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Advancing to step 11:
140 divided by 69 is 2 with a remainder of 2.
Put 2 as the next digit of the answer. 
Result so far: 4426.15942
If we subtract 138 from 140, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 12:
69 goes into 20 0 times with a remainder of 20.
Put 0 as the next digit of the answer. 
Result so far: 4426.15942
The remainder is 20 after subtracting 0 from 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 13:
If we divide 200 by 69, we get 2 and a remainder of 62.
The number 2 becomes the next digit in our result. 
Result so far: 4426.1594202
Subtract 138 from 200 to get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 14:
When dividing 620 by 69, we get 8 with a remainder of 68.
The number 8 becomes the next digit in our result. 
Result so far: 4426.15942028
Subtract 552 from 620 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

The final outcome is 4426.15942028, with a leftover of 6.8e-08.