373351 divided by 78 
We're looking to find how many times 78 goes into 373351.

On to step 1:
3 divided by 78 is 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Take the next digit (7) from the dividend and append it to 3, then repeat: 37 / 78

Moving on to step 2:
If we divide 37 by 78, we get 0 and a remainder of 37.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 37 leaves us with 37.
Bring next digit (3) of the dividend behind the 37 and repeat the process: 373 / 78

Advancing to step 3:
78 can be fit into 373 4 times, resulting in a remainder of 61.
The next digit of our result is 4. 
Result so far: 4.0
If we subtract 312 from 373, we get 61.
Fetch the next digit (3) from the dividend, attach it to 61 and continue: 613 / 78

Advancing to step 4:
613 divided by 78 is 7 with a remainder of 67.
Write down 7 as next digit of the result. 
Result so far: 47.0
Deduct 546 from 613 and we're left with 67.
Bring next digit (5) of the dividend behind the 67 and repeat the process: 675 / 78

Advancing to step 5:
If we divide 675 by 78, we get 8 and a remainder of 51.
Use 8 as the next digit of our solution. 
Result so far: 478.0
Subtract 624 from 675 to get 51.
Bring next digit (1) of the dividend behind the 51 and repeat the process: 511 / 78

On to step 6:
78 goes into 511 6 times with a remainder of 43.
The number 6 becomes the next digit in our result. 
Result so far: 4786.0
If we subtract 468 from 511, we get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Step 7:
430 divided by 78 is 5 with a remainder of 40.
Write down 5 as next digit of the result. 
Result so far: 4786.5
Subtracting 390 from 430 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 8:
If we divide 400 by 78, we get 5 and a remainder of 10.
Record the quotient 5 as the next digit in the result. 
Result so far: 4786.55
Subtracting 390 from 400 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

In conclusion, the division gives 4786.55 with a balance of 0.01.