We look at the division of 602942 by 78 
We want to divide 602942 by 78.

Going ahead to step 1:
When dividing 6 by 78, we get 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Take the next digit (0) from the dividend and append it to 6, then repeat: 60 / 78

Going ahead to step 2:
60 divided by 78 is 0 with a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 60 to get 60.
Grab the next digit (2) from the dividend, add it to 60, then carry on: 602 / 78

Advancing to step 3:
602 divided by 78 is 7 with a remainder of 56.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
Subtracting 546 from 602 leaves us with 56.
Grab the next digit (9) from the dividend, add it to 56, then carry on: 569 / 78

Moving on to step 4:
When dividing 569 by 78, we get 7 with a remainder of 23.
The next digit of our result is 7. 
Result so far: 77.0
Deduct 546 from 569 and we're left with 23.
Grab the next digit (4) from the dividend, add it to 23, then carry on: 234 / 78

Moving on to step 5:
If we divide 234 by 78, we get 3 and a remainder of 0.
The next digit of our result is 3. 
Result so far: 773.0
Deduct 234 from 234 and we're left with 0.
Fetch the next digit (2) from the dividend, attach it to 0 and continue: 2 / 78

Advancing to step 6:
78 goes into 2 0 times with a remainder of 2.
The next digit of our result is 0. 
Result so far: 7730.0
The remainder is 2 after subtracting 0 from 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Advancing to step 7:
78 can be fit into 20 0 times, resulting in a remainder of 20.
Write down 0 as next digit of the result. 
Result so far: 7730.0
Deduct 0 from 20 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.

Advancing to step 8:
When dividing 200 by 78, we get 2 with a remainder of 44.
Record the quotient 2 as the next digit in the result. 
Result so far: 7730.02
The remainder is 44 after subtracting 156 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

On to step 9:
If we divide 440 by 78, we get 5 and a remainder of 50.
The next digit of our result is 5. 
Result so far: 7730.025
If we take 390 away from 440, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 10:
If we divide 500 by 78, we get 6 and a remainder of 32.
The next digit of our result is 6. 
Result so far: 7730.0256
If we subtract 468 from 500, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

Moving on to step 11:
When dividing 320 by 78, we get 4 with a remainder of 8.
Record the quotient 4 as the next digit in the result. 
Result so far: 7730.02564
Subtract 312 from 320 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Let's proceed to step 12:
78 can be fit into 80 1 times, resulting in a remainder of 2.
Record the quotient 1 as the next digit in the result. 
Result so far: 7730.025641
If we subtract 78 from 80, we get 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Going ahead to step 13:
78 can be fit into 20 0 times, resulting in a remainder of 20.
The next digit of our result is 0. 
Result so far: 7730.025641
The remainder is 20 after subtracting 0 from 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 14:
78 can be fit into 200 2 times, resulting in a remainder of 44.
Use 2 as the next digit of our solution. 
Result so far: 7730.02564102
Subtract 156 from 200 to 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.

The final result is 7730.02564102 with a remainder of 4.4e-08.