343140 ÷ 74 
We want to divide 343140 by 74.

Advancing to step 1:
3 divided by 74 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 74

Going ahead to step 2:
34 divided by 74 is 0 with a remainder of 34.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 34 and we're left with 34.
Include the next digit (3) from the dividend after 34, then repeat: 343 / 74

Advancing to step 3:
74 goes into 343 4 times with a remainder of 47.
The next digit of our result is 4. 
Result so far: 4.0
The remainder is 47 after subtracting 296 from 343.
Take the next digit (1) from the dividend and append it to 47, then repeat: 471 / 74

Advancing to step 4:
74 goes into 471 6 times with a remainder of 27.
Put 6 as the next digit of the answer. 
Result so far: 46.0
Subtract 444 from 471 to get 27.
Fetch the next digit (4) from the dividend, attach it to 27 and continue: 274 / 74

Let's proceed to step 5:
When dividing 274 by 74, we get 3 with a remainder of 52.
Record the quotient 3 as the next digit in the result. 
Result so far: 463.0
The remainder is 52 after subtracting 222 from 274.
Take the next digit (0) from the dividend and append it to 52, then repeat: 520 / 74

Step 6:
If we divide 520 by 74, we get 7 and a remainder of 2.
Write down 7 as next digit of the result. 
Result so far: 4637.0
Subtracting 518 from 520 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 7:
74 can be fit into 20 0 times, resulting in a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 4637.0
Deduct 0 from 20 and we're left with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 8:
74 can be fit into 200 2 times, resulting in a remainder of 52.
Write down 2 as next digit of the result. 
Result so far: 4637.02
The remainder is 52 after subtracting 148 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Step 9:
520 divided by 74 is 7 with a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 4637.027
If we subtract 518 from 520, 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.

Step 10:
When dividing 20 by 74, we get 0 with a remainder of 20.
Record the quotient 0 as the next digit in the result. 
Result so far: 4637.027
If we take 0 away from 20, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Moving on to step 11:
The number 74 fits into 200 2 times, leaving a remainder of 52.
Put 2 as the next digit of the answer. 
Result so far: 4637.02702
The remainder is 52 after subtracting 148 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 12:
74 can be fit into 520 7 times, resulting in a remainder of 2.
The next digit of our result is 7. 
Result so far: 4637.027027
Subtracting 518 from 520 leaves us with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Let's proceed to step 13:
74 goes into 20 0 times with a remainder of 20.
The next digit of our result is 0. 
Result so far: 4637.027027
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.

Moving on to step 14:
If we divide 200 by 74, we get 2 and a remainder of 52.
Record the quotient 2 as the next digit in the result. 
Result so far: 4637.02702702
If we take 148 away from 200, we end up with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

The quotient of the division is 4637.02702702, and the remainder is 5.2e-08.