78429 divided by 60 
Our goal is to divide 78429 by 60.

Going ahead to step 1:
When dividing 7 by 60, we get 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Take the next digit (8) from the dividend and append it to 7, then repeat: 78 / 60

Let's proceed to step 2:
60 can be fit into 78 1 times, resulting in a remainder of 18.
The next digit of our result is 1. 
Result so far: 1.0
If we take 60 away from 78, we end up with 18.
Take the next digit (4) from the dividend and append it to 18, then repeat: 184 / 60

Let's proceed to step 3:
184 divided by 60 is 3 with a remainder of 4.
The next digit of our result is 3. 
Result so far: 13.0
The remainder is 4 after subtracting 180 from 184.
Include the next digit (2) from the dividend after 4, then repeat: 42 / 60

Let's proceed to step 4:
When dividing 42 by 60, we get 0 with a remainder of 42.
The number 0 becomes the next digit in our result. 
Result so far: 130.0
Subtract 0 from 42 to get 42.
Take the next digit (9) from the dividend and append it to 42, then repeat: 429 / 60

Going ahead to step 5:
60 goes into 429 7 times with a remainder of 9.
The next digit of our result is 7. 
Result so far: 1307.0
Subtracting 420 from 429 leaves us with 9.
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 6:
90 divided by 60 is 1 with a remainder of 30.
The number 1 becomes the next digit in our result. 
Result so far: 1307.1
Deduct 60 from 90 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 7:
The number 60 fits into 300 5 times, leaving a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 1307.15
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 8:
When dividing 0 by 60, we get 0 with a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 1307.15
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.

Step 9:
0 divided by 60 is 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 1307.15
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.

After the division, we end up with 1307.15 and a remainder of 0.0.