Let's divide 9437878 by 81
We're looking to find how many times 81 goes into 9437878.

Moving on to step 1:
If we divide 9 by 81, we get 0 and a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Grab the next digit (4) from the dividend, add it to 9, then carry on: 94 / 81

Going ahead to step 2:
The number 81 fits into 94 1 times, leaving a remainder of 13.
The next digit of our result is 1. 
Result so far: 1.0
The remainder is 13 after subtracting 81 from 94.
Fetch the next digit (3) from the dividend, attach it to 13 and continue: 133 / 81

On to step 3:
If we divide 133 by 81, we get 1 and a remainder of 52.
The next digit of our result is 1. 
Result so far: 11.0
The remainder is 52 after subtracting 81 from 133.
Bring next digit (7) of the dividend behind the 52 and repeat the process: 527 / 81

Let's proceed to step 4:
527 divided by 81 is 6 with a remainder of 41.
The next digit of our result is 6. 
Result so far: 116.0
If we take 486 away from 527, we end up with 41.
Include the next digit (8) from the dividend after 41, then repeat: 418 / 81

Let's proceed to step 5:
The number 81 fits into 418 5 times, leaving a remainder of 13.
The number 5 becomes the next digit in our result. 
Result so far: 1165.0
Subtracting 405 from 418 leaves us with 13.
Grab the next digit (7) from the dividend, add it to 13, then carry on: 137 / 81

On to step 6:
The number 81 fits into 137 1 times, leaving a remainder of 56.
Write down 1 as next digit of the result. 
Result so far: 11651.0
If we take 81 away from 137, we end up with 56.
Bring next digit (8) of the dividend behind the 56 and repeat the process: 568 / 81

Advancing to step 7:
81 can be fit into 568 7 times, resulting in a remainder of 1.
Write down 7 as next digit of the result. 
Result so far: 116517.0
The remainder is 1 after subtracting 567 from 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

Let's proceed to step 8:
81 goes into 10 0 times with a remainder of 10.
The number 0 becomes the next digit in our result. 
Result so far: 116517.0
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Step 9:
81 goes into 100 1 times with a remainder of 19.
The next digit of our result is 1. 
Result so far: 116517.01
If we take 81 away from 100, we end up with 19.
Since there are no more digits in the dividend, we add a zero to the remainder making it 190, and continue the process.

Moving on to step 10:
The number 81 fits into 190 2 times, leaving a remainder of 28.
Record the quotient 2 as the next digit in the result. 
Result so far: 116517.012
Subtracting 162 from 190 leaves us with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Let's proceed to step 11:
If we divide 280 by 81, we get 3 and a remainder of 37.
The next digit of our result is 3. 
Result so far: 116517.0123
Subtracting 243 from 280 leaves us with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Going ahead to step 12:
81 goes into 370 4 times with a remainder of 46.
Put 4 as the next digit of the answer. 
Result so far: 116517.01234
Subtracting 324 from 370 leaves us with 46.
Since there are no more digits in the dividend, we add a zero to the remainder making it 460, and continue the process.

Let's proceed to step 13:
If we divide 460 by 81, we get 5 and a remainder of 55.
Write down 5 as next digit of the result. 
Result so far: 116517.012345
Subtracting 405 from 460 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Step 14:
81 can be fit into 550 6 times, resulting in a remainder of 64.
Record the quotient 6 as the next digit in the result. 
Result so far: 116517.0123456
Subtract 486 from 550 to get 64.
Since there are no more digits in the dividend, we add a zero to the remainder making it 640, and continue the process.

On to step 15:
The number 81 fits into 640 7 times, leaving a remainder of 73.
Use 7 as the next digit of our solution. 
Result so far: 116517.01234567
Deduct 567 from 640 and we're left with 73.
Since there are no more digits in the dividend, we add a zero to the remainder making it 730, and continue the process.

The final outcome is 116517.01234567, with a leftover of 7.3e-08.