870729 ÷ 60 
Let's see how many times 60 fits into 870729.

On to step 1:
If we divide 8 by 60, we get 0 and a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (7) from the dividend, attach it to 8 and continue: 87 / 60

Let's proceed to step 2:
60 can be fit into 87 1 times, resulting in a remainder of 27.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 27 after subtracting 60 from 87.
Append the next digit (0) from the dividend to 27 and continue with: 270 / 60

Moving on to step 3:
60 can be fit into 270 4 times, resulting in a remainder of 30.
Put 4 as the next digit of the answer. 
Result so far: 14.0
If we take 240 away from 270, we end up with 30.
Bring next digit (7) of the dividend behind the 30 and repeat the process: 307 / 60

Moving on to step 4:
60 can be fit into 307 5 times, resulting in a remainder of 7.
Put 5 as the next digit of the answer. 
Result so far: 145.0
Deduct 300 from 307 and we're left with 7.
Grab the next digit (2) from the dividend, add it to 7, then carry on: 72 / 60

Moving on to step 5:
The number 60 fits into 72 1 times, leaving a remainder of 12.
Write down 1 as next digit of the result. 
Result so far: 1451.0
If we take 60 away from 72, we end up with 12.
Append the next digit (9) from the dividend to 12 and continue with: 129 / 60

Moving on to step 6:
If we divide 129 by 60, we get 2 and a remainder of 9.
The next digit of our result is 2. 
Result so far: 14512.0
If we subtract 120 from 129, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Advancing to step 7:
60 goes into 90 1 times with a remainder of 30.
Write down 1 as next digit of the result. 
Result so far: 14512.1
Subtract 60 from 90 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 8:
60 can be fit into 300 5 times, resulting in a remainder of 0.
Record the quotient 5 as the next digit in the result. 
Result so far: 14512.15
Deduct 300 from 300 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 9:
If we divide 0 by 60, we get 0 and a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 14512.15
Subtract 0 from 0 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.

Moving on to step 10:
60 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 14512.15
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 14512.15, with a leftover of 0.0.