343379 ÷ 64 
Our goal is to divide 343379 by 64.

Let's proceed to step 1:
64 goes into 3 0 times with a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Fetch the next digit (4) from the dividend, attach it to 3 and continue: 34 / 64

Step 2:
When dividing 34 by 64, we get 0 with a remainder of 34.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 34, we end up with 34.
Fetch the next digit (3) from the dividend, attach it to 34 and continue: 343 / 64

Going ahead to step 3:
If we divide 343 by 64, we get 5 and a remainder of 23.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtract 320 from 343 to get 23.
Include the next digit (3) from the dividend after 23, then repeat: 233 / 64

Let's proceed to step 4:
If we divide 233 by 64, we get 3 and a remainder of 41.
Put 3 as the next digit of the answer. 
Result so far: 53.0
The remainder is 41 after subtracting 192 from 233.
Include the next digit (7) from the dividend after 41, then repeat: 417 / 64

Advancing to step 5:
The number 64 fits into 417 6 times, leaving a remainder of 33.
Record the quotient 6 as the next digit in the result. 
Result so far: 536.0
If we take 384 away from 417, we end up with 33.
Take the next digit (9) from the dividend and append it to 33, then repeat: 339 / 64

On to step 6:
If we divide 339 by 64, we get 5 and a remainder of 19.
The number 5 becomes the next digit in our result. 
Result so far: 5365.0
Subtracting 320 from 339 leaves us with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Advancing to step 7:
64 goes into 190 2 times with a remainder of 62.
Write down 2 as next digit of the result. 
Result so far: 5365.2
Deduct 128 from 190 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Going ahead to step 8:
When dividing 620 by 64, we get 9 with a remainder of 44.
Write down 9 as next digit of the result. 
Result so far: 5365.29
Deduct 576 from 620 and we're left with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Let's proceed to step 9:
64 can be fit into 440 6 times, resulting in a remainder of 56.
Use 6 as the next digit of our solution. 
Result so far: 5365.296
Subtracting 384 from 440 leaves us with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Going ahead to step 10:
560 divided by 64 is 8 with a remainder of 48.
Put 8 as the next digit of the answer. 
Result so far: 5365.2968
If we subtract 512 from 560, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Going ahead to step 11:
If we divide 480 by 64, we get 7 and a remainder of 32.
Use 7 as the next digit of our solution. 
Result so far: 5365.29687
Subtract 448 from 480 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.

On to step 12:
320 divided by 64 is 5 with a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 5365.296875
Deduct 320 from 320 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Let's proceed to step 13:
64 goes into 0 0 times with a remainder of 0.
The next digit of our result is 0. 
Result so far: 5365.296875
If we take 0 away from 0, we end up with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 14:
The number 64 fits into 0 0 times, leaving a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 5365.296875
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 5365.296875, with a leftover of 0.0.