Let's divide 13603470 by 978
We're looking to find how many times 978 goes into 13603470.

On to step 1:
978 can be fit into 1 0 times, resulting in a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Bring next digit (3) of the dividend behind the 1 and repeat the process: 13 / 978

Advancing to step 2:
13 divided by 978 is 0 with a remainder of 13.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 13 after subtracting 0 from 13.
Bring next digit (6) of the dividend behind the 13 and repeat the process: 136 / 978

On to step 3:
When dividing 136 by 978, we get 0 with a remainder of 136.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 136 and we're left with 136.
Append the next digit (0) from the dividend to 136 and continue with: 1360 / 978

Let's proceed to step 4:
When dividing 1360 by 978, we get 1 with a remainder of 382.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 382 after subtracting 978 from 1360.
Bring next digit (3) of the dividend behind the 382 and repeat the process: 3823 / 978

Going ahead to step 5:
When dividing 3823 by 978, we get 3 with a remainder of 889.
Put 3 as the next digit of the answer. 
Result so far: 13.0
If we take 2934 away from 3823, we end up with 889.
Bring next digit (4) of the dividend behind the 889 and repeat the process: 8894 / 978

Going ahead to step 6:
When dividing 8894 by 978, we get 9 with a remainder of 92.
The number 9 becomes the next digit in our result. 
Result so far: 139.0
The remainder is 92 after subtracting 8802 from 8894.
Include the next digit (7) from the dividend after 92, then repeat: 927 / 978

On to step 7:
927 divided by 978 is 0 with a remainder of 927.
Write down 0 as next digit of the result. 
Result so far: 1390.0
If we take 0 away from 927, we end up with 927.
Take the next digit (0) from the dividend and append it to 927, then repeat: 9270 / 978

Going ahead to step 8:
9270 divided by 978 is 9 with a remainder of 468.
Use 9 as the next digit of our solution. 
Result so far: 13909.0
If we take 8802 away from 9270, we end up with 468.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4680, and continue the process.

On to step 9:
When dividing 4680 by 978, we get 4 with a remainder of 768.
The number 4 becomes the next digit in our result. 
Result so far: 13909.4
If we take 3912 away from 4680, we end up with 768.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7680, and continue the process.

Moving on to step 10:
7680 divided by 978 is 7 with a remainder of 834.
The number 7 becomes the next digit in our result. 
Result so far: 13909.47
The remainder is 834 after subtracting 6846 from 7680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8340, and continue the process.

Step 11:
If we divide 8340 by 978, we get 8 and a remainder of 516.
Record the quotient 8 as the next digit in the result. 
Result so far: 13909.478
Subtract 7824 from 8340 to get 516.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

Advancing to step 12:
If we divide 5160 by 978, we get 5 and a remainder of 270.
Put 5 as the next digit of the answer. 
Result so far: 13909.4785
Subtract 4890 from 5160 to get 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

On to step 13:
978 can be fit into 2700 2 times, resulting in a remainder of 744.
Put 2 as the next digit of the answer. 
Result so far: 13909.47852
Subtract 1956 from 2700 to get 744.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7440, and continue the process.

Let's proceed to step 14:
978 goes into 7440 7 times with a remainder of 594.
Write down 7 as next digit of the result. 
Result so far: 13909.478527
The remainder is 594 after subtracting 6846 from 7440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5940, and continue the process.

Going ahead to step 15:
978 goes into 5940 6 times with a remainder of 72.
Write down 6 as next digit of the result. 
Result so far: 13909.4785276
Subtract 5868 from 5940 to get 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 16:
The number 978 fits into 720 0 times, leaving a remainder of 720.
Put 0 as the next digit of the answer. 
Result so far: 13909.4785276
Subtract 0 from 720 to get 720.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7200, and continue the process.

Our division results in 13909.4785276 with a remaining 7.2e-07.