We look at the division of 15054350 by 978 
We want to figure out the number of times 15054350 can be divided by 978.

Moving on to step 1:
The number 978 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 978

Step 2:
The number 978 fits into 15 0 times, leaving a remainder of 15.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 15 to get 15.
Take the next digit (0) from the dividend and append it to 15, then repeat: 150 / 978

Going ahead to step 3:
The number 978 fits into 150 0 times, leaving a remainder of 150.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 150 leaves us with 150.
Take the next digit (5) from the dividend and append it to 150, then repeat: 1505 / 978

Step 4:
1505 divided by 978 is 1 with a remainder of 527.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 978 from 1505 to get 527.
Take the next digit (4) from the dividend and append it to 527, then repeat: 5274 / 978

Let's proceed to step 5:
The number 978 fits into 5274 5 times, leaving a remainder of 384.
The number 5 becomes the next digit in our result. 
Result so far: 15.0
If we take 4890 away from 5274, we end up with 384.
Fetch the next digit (3) from the dividend, attach it to 384 and continue: 3843 / 978

Going ahead to step 6:
3843 divided by 978 is 3 with a remainder of 909.
Write down 3 as next digit of the result. 
Result so far: 153.0
The remainder is 909 after subtracting 2934 from 3843.
Grab the next digit (5) from the dividend, add it to 909, then carry on: 9095 / 978

Moving on to step 7:
When dividing 9095 by 978, we get 9 with a remainder of 293.
Record the quotient 9 as the next digit in the result. 
Result so far: 1539.0
Deduct 8802 from 9095 and we're left with 293.
Bring next digit (0) of the dividend behind the 293 and repeat the process: 2930 / 978

Moving on to step 8:
If we divide 2930 by 978, we get 2 and a remainder of 974.
The next digit of our result is 2. 
Result so far: 15392.0
The remainder is 974 after subtracting 1956 from 2930.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9740, and continue the process.

Let's proceed to step 9:
The number 978 fits into 9740 9 times, leaving a remainder of 938.
The number 9 becomes the next digit in our result. 
Result so far: 15392.9
Deduct 8802 from 9740 and we're left with 938.
Since there are no more digits in the dividend, we add a zero to the remainder making it 9380, and continue the process.

Let's proceed to step 10:
If we divide 9380 by 978, we get 9 and a remainder of 578.
Write down 9 as next digit of the result. 
Result so far: 15392.99
Subtract 8802 from 9380 to get 578.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5780, and continue the process.

The final result is 15392.99 with a remainder of 0.578.