67392315 ÷ 343 
Our goal is to divide 67392315 by 343.

Advancing to step 1:
343 can be fit into 6 0 times, resulting in a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 6 after subtracting 0 from 6.
Take the next digit (7) from the dividend and append it to 6, then repeat: 67 / 343

On to step 2:
If we divide 67 by 343, we get 0 and a remainder of 67.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 67 to get 67.
Append the next digit (3) from the dividend to 67 and continue with: 673 / 343

Moving on to step 3:
343 can be fit into 673 1 times, resulting in a remainder of 330.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 343 from 673 leaves us with 330.
Fetch the next digit (9) from the dividend, attach it to 330 and continue: 3309 / 343

Advancing to step 4:
343 goes into 3309 9 times with a remainder of 222.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
Subtract 3087 from 3309 to get 222.
Bring next digit (2) of the dividend behind the 222 and repeat the process: 2222 / 343

On to step 5:
If we divide 2222 by 343, we get 6 and a remainder of 164.
Use 6 as the next digit of our solution. 
Result so far: 196.0
Subtract 2058 from 2222 to get 164.
Take the next digit (3) from the dividend and append it to 164, then repeat: 1643 / 343

Advancing to step 6:
1643 divided by 343 is 4 with a remainder of 271.
Put 4 as the next digit of the answer. 
Result so far: 1964.0
Subtract 1372 from 1643 to get 271.
Fetch the next digit (1) from the dividend, attach it to 271 and continue: 2711 / 343

Going ahead to step 7:
If we divide 2711 by 343, we get 7 and a remainder of 310.
The next digit of our result is 7. 
Result so far: 19647.0
Subtract 2401 from 2711 to get 310.
Take the next digit (5) from the dividend and append it to 310, then repeat: 3105 / 343

On to step 8:
When dividing 3105 by 343, we get 9 with a remainder of 18.
Use 9 as the next digit of our solution. 
Result so far: 196479.0
The remainder is 18 after subtracting 3087 from 3105.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 9:
343 goes into 180 0 times with a remainder of 180.
Put 0 as the next digit of the answer. 
Result so far: 196479.0
If we take 0 away from 180, we end up with 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

Advancing to step 10:
If we divide 1800 by 343, we get 5 and a remainder of 85.
Write down 5 as next digit of the result. 
Result so far: 196479.05
Subtracting 1715 from 1800 leaves us with 85.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Step 11:
343 goes into 850 2 times with a remainder of 164.
The number 2 becomes the next digit in our result. 
Result so far: 196479.052
Deduct 686 from 850 and we're left with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

On to step 12:
The number 343 fits into 1640 4 times, leaving a remainder of 268.
Put 4 as the next digit of the answer. 
Result so far: 196479.0524
If we subtract 1372 from 1640, we get 268.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2680, and continue the process.

Advancing to step 13:
343 can be fit into 2680 7 times, resulting in a remainder of 279.
Put 7 as the next digit of the answer. 
Result so far: 196479.05247
If we take 2401 away from 2680, we end up with 279.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

Advancing to step 14:
343 goes into 2790 8 times with a remainder of 46.
The number 8 becomes the next digit in our result. 
Result so far: 196479.052478
Subtracting 2744 from 2790 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 15:
When dividing 460 by 343, we get 1 with a remainder of 117.
The next digit of our result is 1. 
Result so far: 196479.0524781
Subtracting 343 from 460 leaves us with 117.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1170, and continue the process.

Let's proceed to step 16:
If we divide 1170 by 343, we get 3 and a remainder of 141.
Put 3 as the next digit of the answer. 
Result so far: 196479.05247813
If we subtract 1029 from 1170, we get 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

After the division, we end up with 196479.05247813 and a remainder of 1.41e-07.