We look at the division of 343689 by 60 
We want to figure out the number of times 343689 can be divided by 60.

Going ahead to step 1:
60 can be fit into 3 0 times, resulting in 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 / 60

On to step 2:
The number 60 fits into 34 0 times, leaving 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 can be fit into 343 5 times, resulting in a remainder of 43.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
If we subtract 300 from 343, we get 43.
Include the next digit (6) from the dividend after 43, then repeat: 436 / 60

Going ahead to step 4:
60 can be fit into 436 7 times, resulting in a remainder of 16.
Use 7 as the next digit of our solution. 
Result so far: 57.0
The remainder is 16 after subtracting 420 from 436.
Include the next digit (8) from the dividend after 16, then repeat: 168 / 60

On to step 5:
The number 60 fits into 168 2 times, leaving a remainder of 48.
Write down 2 as next digit of the result. 
Result so far: 572.0
If we take 120 away from 168, we end up with 48.
Fetch the next digit (9) from the dividend, attach it to 48 and continue: 489 / 60

Advancing to step 6:
The number 60 fits into 489 8 times, leaving a remainder of 9.
Record the quotient 8 as the next digit in the result. 
Result so far: 5728.0
The remainder is 9 after subtracting 480 from 489.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 7:
60 goes into 90 1 times with a remainder of 30.
Use 1 as the next digit of our solution. 
Result so far: 5728.1
The remainder is 30 after subtracting 60 from 90.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 8:
The number 60 fits into 300 5 times, leaving a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 5728.15
Subtract 300 from 300 to 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.

Advancing to step 9:
If we divide 0 by 60, we get 0 and a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 5728.15
Subtracting 0 from 0 leaves us 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.

Going ahead to step 10:
The number 60 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 5728.15
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.

The final result is 5728.15 with a remainder of 0.0.