We look at the division of 906481 by 78 
Let's see how many times 78 fits into 906481.

Advancing to step 1:
78 can be fit into 9 0 times, resulting in a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 78

On to step 2:
78 can be fit into 90 1 times, resulting in a remainder of 12.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 12 after subtracting 78 from 90.
Fetch the next digit (6) from the dividend, attach it to 12 and continue: 126 / 78

Advancing to step 3:
126 divided by 78 is 1 with a remainder of 48.
The number 1 becomes the next digit in our result. 
Result so far: 11.0
The remainder is 48 after subtracting 78 from 126.
Take the next digit (4) from the dividend and append it to 48, then repeat: 484 / 78

Advancing to step 4:
78 goes into 484 6 times with a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 116.0
The remainder is 16 after subtracting 468 from 484.
Include the next digit (8) from the dividend after 16, then repeat: 168 / 78

Advancing to step 5:
When dividing 168 by 78, we get 2 with a remainder of 12.
Write down 2 as next digit of the result. 
Result so far: 1162.0
The remainder is 12 after subtracting 156 from 168.
Append the next digit (1) from the dividend to 12 and continue with: 121 / 78

Advancing to step 6:
78 can be fit into 121 1 times, resulting in a remainder of 43.
Record the quotient 1 as the next digit in the result. 
Result so far: 11621.0
Subtracting 78 from 121 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 7:
If we divide 430 by 78, we get 5 and a remainder of 40.
Put 5 as the next digit of the answer. 
Result so far: 11621.5
Deduct 390 from 430 and we're left 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.

Let's proceed to step 8:
400 divided by 78 is 5 with a remainder of 10.
Put 5 as the next digit of the answer. 
Result so far: 11621.55
If we take 390 away from 400, we end up 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.

The final outcome is 11621.55, with a leftover of 0.01.