We look at the division of 7463878 by 15 
We want to figure out the number of times 7463878 can be divided by 15.

Going ahead to step 1:
15 can be fit into 7 0 times, resulting in a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (4) of the dividend behind the 7 and repeat the process: 74 / 15

On to step 2:
15 goes into 74 4 times with a remainder of 14.
Put 4 as the next digit of the answer. 
Result so far: 4.0
Subtract 60 from 74 to get 14.
Include the next digit (6) from the dividend after 14, then repeat: 146 / 15

Moving on to step 3:
15 goes into 146 9 times with a remainder of 11.
The number 9 becomes the next digit in our result. 
Result so far: 49.0
If we take 135 away from 146, we end up with 11.
Include the next digit (3) from the dividend after 11, then repeat: 113 / 15

Let's proceed to step 4:
15 can be fit into 113 7 times, resulting in a remainder of 8.
Write down 7 as next digit of the result. 
Result so far: 497.0
The remainder is 8 after subtracting 105 from 113.
Take the next digit (8) from the dividend and append it to 8, then repeat: 88 / 15

On to step 5:
15 can be fit into 88 5 times, resulting in a remainder of 13.
Record the quotient 5 as the next digit in the result. 
Result so far: 4975.0
Deduct 75 from 88 and we're left with 13.
Fetch the next digit (7) from the dividend, attach it to 13 and continue: 137 / 15

Moving on to step 6:
When dividing 137 by 15, we get 9 with a remainder of 2.
Put 9 as the next digit of the answer. 
Result so far: 49759.0
If we subtract 135 from 137, we get 2.
Include the next digit (8) from the dividend after 2, then repeat: 28 / 15

On to step 7:
When dividing 28 by 15, we get 1 with a remainder of 13.
Put 1 as the next digit of the answer. 
Result so far: 497591.0
Subtract 15 from 28 to get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Let's proceed to step 8:
If we divide 130 by 15, we get 8 and a remainder of 10.
Record the quotient 8 as the next digit in the result. 
Result so far: 497591.8
Subtracting 120 from 130 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.

Advancing to step 9:
The number 15 fits into 100 6 times, leaving a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 497591.86
The remainder is 10 after subtracting 90 from 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 10:
15 goes into 100 6 times with a remainder of 10.
Record the quotient 6 as the next digit in the result. 
Result so far: 497591.866
If we subtract 90 from 100, we get 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 497591.866 with a balance of 0.001.