748790 divided by 78 
We're looking to find how many times 78 goes into 748790.

Moving on to step 1:
If we divide 7 by 78, we get 0 and a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 78

Moving on to step 2:
The number 78 fits into 74 0 times, leaving a remainder of 74.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 74 leaves us with 74.
Bring next digit (8) of the dividend behind the 74 and repeat the process: 748 / 78

Moving on to step 3:
748 divided by 78 is 9 with a remainder of 46.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
Subtracting 702 from 748 leaves us with 46.
Grab the next digit (7) from the dividend, add it to 46, then carry on: 467 / 78

Step 4:
467 divided by 78 is 5 with a remainder of 77.
Record the quotient 5 as the next digit in the result. 
Result so far: 95.0
Deduct 390 from 467 and we're left with 77.
Grab the next digit (9) from the dividend, add it to 77, then carry on: 779 / 78

Let's proceed to step 5:
779 divided by 78 is 9 with a remainder of 77.
Record the quotient 9 as the next digit in the result. 
Result so far: 959.0
Subtract 702 from 779 to get 77.
Include the next digit (0) from the dividend after 77, then repeat: 770 / 78

On to step 6:
If we divide 770 by 78, we get 9 and a remainder of 68.
The number 9 becomes the next digit in our result. 
Result so far: 9599.0
If we subtract 702 from 770, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Let's proceed to step 7:
680 divided by 78 is 8 with a remainder of 56.
The number 8 becomes the next digit in our result. 
Result so far: 9599.8
The remainder is 56 after subtracting 624 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 8:
If we divide 560 by 78, we get 7 and a remainder of 14.
The number 7 becomes the next digit in our result. 
Result so far: 9599.87
Deduct 546 from 560 and we're left with 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

On to step 9:
78 goes into 140 1 times with a remainder of 62.
The next digit of our result is 1. 
Result so far: 9599.871
If we subtract 78 from 140, we get 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

On to step 10:
78 goes into 620 7 times with a remainder of 74.
Put 7 as the next digit of the answer. 
Result so far: 9599.8717
The remainder is 74 after subtracting 546 from 620.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Moving on to step 11:
When dividing 740 by 78, we get 9 with a remainder of 38.
Record the quotient 9 as the next digit in the result. 
Result so far: 9599.87179
If we take 702 away from 740, we end up with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

Let's proceed to step 12:
78 can be fit into 380 4 times, resulting in a remainder of 68.
Write down 4 as next digit of the result. 
Result so far: 9599.871794
The remainder is 68 after subtracting 312 from 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 13:
78 goes into 680 8 times with a remainder of 56.
Put 8 as the next digit of the answer. 
Result so far: 9599.8717948
Subtract 624 from 680 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Let's proceed to step 14:
If we divide 560 by 78, we get 7 and a remainder of 14.
Put 7 as the next digit of the answer. 
Result so far: 9599.87179487
If we subtract 546 from 560, we get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

The final outcome is 9599.87179487, with a leftover of 1.4e-08.