We look at the division of 78913845 by 1 
We want to figure out the number of times 78913845 can be divided by 1.

Moving on to step 1:
When dividing 7 by 1, we get 7 with a remainder of 0.
Put 7 as the next digit of the answer. 
Result so far: 7.0
Subtracting 7 from 7 leaves us with 0.
Bring next digit (8) of the dividend behind the 0 and repeat the process: 8 / 1

Step 2:
8 divided by 1 is 8 with a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 78.0
If we take 8 away from 8, we end up with 0.
Include the next digit (9) from the dividend after 0, then repeat: 9 / 1

Moving on to step 3:
9 divided by 1 is 9 with a remainder of 0.
Put 9 as the next digit of the answer. 
Result so far: 789.0
The remainder is 0 after subtracting 9 from 9.
Include the next digit (1) from the dividend after 0, then repeat: 1 / 1

Advancing to step 4:
1 divided by 1 is 1 with a remainder of 0.
The number 1 becomes the next digit in our result. 
Result so far: 7891.0
Subtracting 1 from 1 leaves us with 0.
Include the next digit (3) from the dividend after 0, then repeat: 3 / 1

Moving on to step 5:
The number 1 fits into 3 3 times, leaving a remainder of 0.
The next digit of our result is 3. 
Result so far: 78913.0
Subtract 3 from 3 to get 0.
Include the next digit (8) from the dividend after 0, then repeat: 8 / 1

Advancing to step 6:
1 goes into 8 8 times with a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 789138.0
Subtracting 8 from 8 leaves us with 0.
Take the next digit (4) from the dividend and append it to 0, then repeat: 4 / 1

Advancing to step 7:
1 can be fit into 4 4 times, resulting in a remainder of 0.
Use 4 as the next digit of our solution. 
Result so far: 7891384.0
Subtract 4 from 4 to get 0.
Bring next digit (5) of the dividend behind the 0 and repeat the process: 5 / 1

Moving on to step 8:
1 goes into 5 5 times with a remainder of 0.
Put 5 as the next digit of the answer. 
Result so far: 78913845.0
Subtracting 5 from 5 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.

Advancing to step 9:
The number 1 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 78913845.0
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.

Step 10:
0 divided by 1 is 0 with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 78913845.0
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.

In conclusion, the division gives 78913845.0 with a balance of 0.0.