809144 divided by 60 
Our goal is to divide 809144 by 60.

On to step 1:
60 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Grab the next digit (0) from the dividend, add it to 8, then carry on: 80 / 60

Going ahead to step 2:
80 divided by 60 is 1 with a remainder of 20.
The next digit of our result is 1. 
Result so far: 1.0
Subtract 60 from 80 to get 20.
Fetch the next digit (9) from the dividend, attach it to 20 and continue: 209 / 60

Let's proceed to step 3:
If we divide 209 by 60, we get 3 and a remainder of 29.
Write down 3 as next digit of the result. 
Result so far: 13.0
If we take 180 away from 209, we end up with 29.
Bring next digit (1) of the dividend behind the 29 and repeat the process: 291 / 60

On to step 4:
60 goes into 291 4 times with a remainder of 51.
Write down 4 as next digit of the result. 
Result so far: 134.0
Deduct 240 from 291 and we're left with 51.
Take the next digit (4) from the dividend and append it to 51, then repeat: 514 / 60

On to step 5:
514 divided by 60 is 8 with a remainder of 34.
The next digit of our result is 8. 
Result so far: 1348.0
Subtracting 480 from 514 leaves us with 34.
Append the next digit (4) from the dividend to 34 and continue with: 344 / 60

On to step 6:
The number 60 fits into 344 5 times, leaving a remainder of 44.
Put 5 as the next digit of the answer. 
Result so far: 13485.0
If we subtract 300 from 344, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Step 7:
60 can be fit into 440 7 times, resulting in a remainder of 20.
The number 7 becomes the next digit in our result. 
Result so far: 13485.7
The remainder is 20 after subtracting 420 from 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 8:
When dividing 200 by 60, we get 3 with a remainder of 20.
Write down 3 as next digit of the result. 
Result so far: 13485.73
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.

Step 9:
If we divide 200 by 60, we get 3 and a remainder of 20.
Record the quotient 3 as the next digit in the result. 
Result so far: 13485.733
Subtract 180 from 200 to get 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 outcome is 13485.733, with a leftover of 0.002.