We're dividing 602433 by 78 
We want to divide 602433 by 78.

Advancing to step 1:
The number 78 fits into 6 0 times, leaving a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Grab the next digit (0) from the dividend, add it to 6, then carry on: 60 / 78

Going ahead to step 2:
The number 78 fits into 60 0 times, leaving a remainder of 60.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 60, we end up with 60.
Append the next digit (2) from the dividend to 60 and continue with: 602 / 78

Advancing to step 3:
The number 78 fits into 602 7 times, leaving a remainder of 56.
Write down 7 as next digit of the result. 
Result so far: 7.0
Subtracting 546 from 602 leaves us with 56.
Grab the next digit (4) from the dividend, add it to 56, then carry on: 564 / 78

Going ahead to step 4:
78 can be fit into 564 7 times, resulting in a remainder of 18.
Record the quotient 7 as the next digit in the result. 
Result so far: 77.0
If we take 546 away from 564, we end up with 18.
Grab the next digit (3) from the dividend, add it to 18, then carry on: 183 / 78

Advancing to step 5:
When dividing 183 by 78, we get 2 with a remainder of 27.
Write down 2 as next digit of the result. 
Result so far: 772.0
Deduct 156 from 183 and we're left with 27.
Include the next digit (3) from the dividend after 27, then repeat: 273 / 78

Let's proceed to step 6:
273 divided by 78 is 3 with a remainder of 39.
Record the quotient 3 as the next digit in the result. 
Result so far: 7723.0
Subtract 234 from 273 to get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

On to step 7:
78 can be fit into 390 5 times, resulting in a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 7723.5
If we take 390 away from 390, 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.

Step 8:
If we divide 0 by 78, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 7723.5
Deduct 0 from 0 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.

Step 9:
0 divided by 78 is 0 with a remainder of 0.
The next digit of our result is 0. 
Result so far: 7723.5
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.

After the division, we end up with 7723.5 and a remainder of 0.0.