343856 ÷ 60 
Let's see how many times 60 fits into 343856.

Advancing to step 1:
3 divided by 60 is 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Take the next digit (4) from the dividend and append it to 3, then repeat: 34 / 60

Step 2:
If we divide 34 by 60, we get 0 and a remainder of 34.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 34 after subtracting 0 from 34.
Fetch the next digit (3) from the dividend, attach it to 34 and continue: 343 / 60

Moving on to step 3:
60 goes into 343 5 times with a remainder of 43.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
Subtracting 300 from 343 leaves us with 43.
Take the next digit (8) from the dividend and append it to 43, then repeat: 438 / 60

On to step 4:
60 can be fit into 438 7 times, resulting in a remainder of 18.
Put 7 as the next digit of the answer. 
Result so far: 57.0
If we subtract 420 from 438, we get 18.
Take the next digit (5) from the dividend and append it to 18, then repeat: 185 / 60

Advancing to step 5:
185 divided by 60 is 3 with a remainder of 5.
Write down 3 as next digit of the result. 
Result so far: 573.0
Subtracting 180 from 185 leaves us with 5.
Take the next digit (6) from the dividend and append it to 5, then repeat: 56 / 60

Let's proceed to step 6:
When dividing 56 by 60, we get 0 with a remainder of 56.
The number 0 becomes the next digit in our result. 
Result so far: 5730.0
Deduct 0 from 56 and we're left 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.

Step 7:
When dividing 560 by 60, we get 9 with a remainder of 20.
The number 9 becomes the next digit in our result. 
Result so far: 5730.9
Deduct 540 from 560 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.

On to step 8:
60 can be fit into 200 3 times, resulting in a remainder of 20.
Put 3 as the next digit of the answer. 
Result so far: 5730.93
Deduct 180 from 200 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 9:
The number 60 fits into 200 3 times, leaving a remainder of 20.
Put 3 as the next digit of the answer. 
Result so far: 5730.933
If we take 180 away from 200, 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.

The final result is 5730.933 with a remainder of 0.002.