78359042 divided by 64 
Our goal is to divide 78359042 by 64.

Let's proceed to step 1:
The number 64 fits into 7 0 times, leaving a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (8) of the dividend behind the 7 and repeat the process: 78 / 64

Advancing to step 2:
64 goes into 78 1 times with a remainder of 14.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 64 from 78 to get 14.
Bring next digit (3) of the dividend behind the 14 and repeat the process: 143 / 64

Let's proceed to step 3:
143 divided by 64 is 2 with a remainder of 15.
Put 2 as the next digit of the answer. 
Result so far: 12.0
The remainder is 15 after subtracting 128 from 143.
Grab the next digit (5) from the dividend, add it to 15, then carry on: 155 / 64

Moving on to step 4:
If we divide 155 by 64, we get 2 and a remainder of 27.
Write down 2 as next digit of the result. 
Result so far: 122.0
Deduct 128 from 155 and we're left with 27.
Take the next digit (9) from the dividend and append it to 27, then repeat: 279 / 64

Going ahead to step 5:
64 can be fit into 279 4 times, resulting in a remainder of 23.
Write down 4 as next digit of the result. 
Result so far: 1224.0
The remainder is 23 after subtracting 256 from 279.
Take the next digit (0) from the dividend and append it to 23, then repeat: 230 / 64

Going ahead to step 6:
When dividing 230 by 64, we get 3 with a remainder of 38.
Use 3 as the next digit of our solution. 
Result so far: 12243.0
Deduct 192 from 230 and we're left with 38.
Include the next digit (4) from the dividend after 38, then repeat: 384 / 64

On to step 7:
When dividing 384 by 64, we get 6 with a remainder of 0.
The number 6 becomes the next digit in our result. 
Result so far: 122436.0
If we subtract 384 from 384, we get 0.
Bring next digit (2) of the dividend behind the 0 and repeat the process: 2 / 64

Moving on to step 8:
If we divide 2 by 64, we get 0 and a remainder of 2.
The next digit of our result is 0. 
Result so far: 1224360.0
If we take 0 away from 2, we end up with 2.
Since there are no more digits in the dividend, we add a zero to the remainder making it 20, and continue the process.

Moving on to step 9:
64 goes into 20 0 times with a remainder of 20.
The number 0 becomes the next digit in our result. 
Result so far: 1224360.0
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.

Going ahead to step 10:
When dividing 200 by 64, we get 3 with a remainder of 8.
The next digit of our result is 3. 
Result so far: 1224360.03
Subtract 192 from 200 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.

Going ahead to step 11:
80 divided by 64 is 1 with a remainder of 16.
Record the quotient 1 as the next digit in the result. 
Result so far: 1224360.031
Deduct 64 from 80 and we're left with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 12:
The number 64 fits into 160 2 times, leaving a remainder of 32.
Use 2 as the next digit of our solution. 
Result so far: 1224360.0312
Subtract 128 from 160 to 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 13:
When dividing 320 by 64, we get 5 with a remainder of 0.
Use 5 as the next digit of our solution. 
Result so far: 1224360.03125
Subtracting 320 from 320 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.

On to step 14:
The number 64 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 1224360.03125
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.

Let's proceed to step 15:
If we divide 0 by 64, we get 0 and a remainder of 0.
The next digit of our result is 0. 
Result so far: 1224360.03125
If we subtract 0 from 0, we 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 1224360.03125 with a balance of 0.0.