We're dividing 78940427 by 47 
Let's see how many times 47 fits into 78940427.

On to step 1:
When dividing 7 by 47, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Fetch the next digit (8) from the dividend, attach it to 7 and continue: 78 / 47

Let's proceed to step 2:
If we divide 78 by 47, we get 1 and a remainder of 31.
Write down 1 as next digit of the result. 
Result so far: 1.0
Subtract 47 from 78 to get 31.
Grab the next digit (9) from the dividend, add it to 31, then carry on: 319 / 47

Let's proceed to step 3:
If we divide 319 by 47, we get 6 and a remainder of 37.
The number 6 becomes the next digit in our result. 
Result so far: 16.0
Subtract 282 from 319 to get 37.
Bring next digit (4) of the dividend behind the 37 and repeat the process: 374 / 47

Let's proceed to step 4:
47 can be fit into 374 7 times, resulting in a remainder of 45.
Record the quotient 7 as the next digit in the result. 
Result so far: 167.0
Subtracting 329 from 374 leaves us with 45.
Take the next digit (0) from the dividend and append it to 45, then repeat: 450 / 47

Let's proceed to step 5:
If we divide 450 by 47, we get 9 and a remainder of 27.
Put 9 as the next digit of the answer. 
Result so far: 1679.0
Deduct 423 from 450 and we're left with 27.
Fetch the next digit (4) from the dividend, attach it to 27 and continue: 274 / 47

Step 6:
When dividing 274 by 47, we get 5 with a remainder of 39.
Record the quotient 5 as the next digit in the result. 
Result so far: 16795.0
If we take 235 away from 274, we end up with 39.
Fetch the next digit (2) from the dividend, attach it to 39 and continue: 392 / 47

Moving on to step 7:
47 goes into 392 8 times with a remainder of 16.
The next digit of our result is 8. 
Result so far: 167958.0
Deduct 376 from 392 and we're left with 16.
Append the next digit (7) from the dividend to 16 and continue with: 167 / 47

Going ahead to step 8:
If we divide 167 by 47, we get 3 and a remainder of 26.
Record the quotient 3 as the next digit in the result. 
Result so far: 1679583.0
Subtract 141 from 167 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Let's proceed to step 9:
260 divided by 47 is 5 with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 1679583.5
The remainder is 25 after subtracting 235 from 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Step 10:
47 can be fit into 250 5 times, resulting in a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 1679583.55
The remainder is 15 after subtracting 235 from 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

The final result is 1679583.55 with a remainder of 0.015.