We're dividing 864218 by 78 
We want to figure out the number of times 864218 can be divided by 78.

Moving on to step 1:
8 divided by 78 is 0 with a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (6) from the dividend, add it to 8, then carry on: 86 / 78

Step 2:
78 can be fit into 86 1 times, resulting in a remainder of 8.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 78 from 86, we get 8.
Take the next digit (4) from the dividend and append it to 8, then repeat: 84 / 78

Moving on to step 3:
If we divide 84 by 78, we get 1 and a remainder of 6.
Use 1 as the next digit of our solution. 
Result so far: 11.0
The remainder is 6 after subtracting 78 from 84.
Append the next digit (2) from the dividend to 6 and continue with: 62 / 78

Let's proceed to step 4:
78 can be fit into 62 0 times, resulting in a remainder of 62.
The number 0 becomes the next digit in our result. 
Result so far: 110.0
Subtracting 0 from 62 leaves us with 62.
Take the next digit (1) from the dividend and append it to 62, then repeat: 621 / 78

Going ahead to step 5:
621 divided by 78 is 7 with a remainder of 75.
Record the quotient 7 as the next digit in the result. 
Result so far: 1107.0
If we subtract 546 from 621, we get 75.
Bring next digit (8) of the dividend behind the 75 and repeat the process: 758 / 78

Step 6:
758 divided by 78 is 9 with a remainder of 56.
Put 9 as the next digit of the answer. 
Result so far: 11079.0
The remainder is 56 after subtracting 702 from 758.
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 7:
When dividing 560 by 78, we get 7 with a remainder of 14.
The number 7 becomes the next digit in our result. 
Result so far: 11079.7
Subtracting 546 from 560 leaves us 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.

Let's proceed to step 8:
78 goes into 140 1 times with a remainder of 62.
The next digit of our result is 1. 
Result so far: 11079.71
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.

Step 9:
620 divided by 78 is 7 with a remainder of 74.
Put 7 as the next digit of the answer. 
Result so far: 11079.717
If we subtract 546 from 620, we get 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

On to step 10:
78 goes into 740 9 times with a remainder of 38.
The number 9 becomes the next digit in our result. 
Result so far: 11079.7179
Deduct 702 from 740 and we're left 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.

Moving on to step 11:
The number 78 fits into 380 4 times, leaving a remainder of 68.
Write down 4 as next digit of the result. 
Result so far: 11079.71794
Subtract 312 from 380 to 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.

Moving on to step 12:
78 goes into 680 8 times with a remainder of 56.
Put 8 as the next digit of the answer. 
Result so far: 11079.717948
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.

Let's proceed to step 13:
When dividing 560 by 78, we get 7 with a remainder of 14.
Use 7 as the next digit of our solution. 
Result so far: 11079.7179487
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.

Step 14:
78 can be fit into 140 1 times, resulting in a remainder of 62.
The next digit of our result is 1. 
Result so far: 11079.71794871
The remainder is 62 after subtracting 78 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

The final result is 11079.71794871 with a remainder of 6.2e-08.