We're dividing 78411906 by 871 
We want to figure out the number of times 78411906 can be divided by 871.

On to step 1:
The number 871 fits into 7 0 times, leaving a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Append the next digit (8) from the dividend to 7 and continue with: 78 / 871

On to step 2:
The number 871 fits into 78 0 times, leaving a remainder of 78.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 78, we end up with 78.
Fetch the next digit (4) from the dividend, attach it to 78 and continue: 784 / 871

Step 3:
If we divide 784 by 871, we get 0 and a remainder of 784.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 784, we end up with 784.
Include the next digit (1) from the dividend after 784, then repeat: 7841 / 871

Going ahead to step 4:
The number 871 fits into 7841 9 times, leaving a remainder of 2.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we subtract 7839 from 7841, we get 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 871

Moving on to step 5:
If we divide 21 by 871, we get 0 and a remainder of 21.
The next digit of our result is 0. 
Result so far: 90.0
Deduct 0 from 21 and we're left with 21.
Append the next digit (9) from the dividend to 21 and continue with: 219 / 871

Moving on to step 6:
219 divided by 871 is 0 with a remainder of 219.
Record the quotient 0 as the next digit in the result. 
Result so far: 900.0
Subtracting 0 from 219 leaves us with 219.
Grab the next digit (0) from the dividend, add it to 219, then carry on: 2190 / 871

Going ahead to step 7:
871 can be fit into 2190 2 times, resulting in a remainder of 448.
Write down 2 as next digit of the result. 
Result so far: 9002.0
Subtracting 1742 from 2190 leaves us with 448.
Take the next digit (6) from the dividend and append it to 448, then repeat: 4486 / 871

On to step 8:
4486 divided by 871 is 5 with a remainder of 131.
The number 5 becomes the next digit in our result. 
Result so far: 90025.0
The remainder is 131 after subtracting 4355 from 4486.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

Let's proceed to step 9:
871 can be fit into 1310 1 times, resulting in a remainder of 439.
Record the quotient 1 as the next digit in the result. 
Result so far: 90025.1
If we take 871 away from 1310, we end up with 439.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4390, and continue the process.

On to step 10:
871 can be fit into 4390 5 times, resulting in a remainder of 35.
Record the quotient 5 as the next digit in the result. 
Result so far: 90025.15
Subtracting 4355 from 4390 leaves us with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Going ahead to step 11:
871 goes into 350 0 times with a remainder of 350.
Record the quotient 0 as the next digit in the result. 
Result so far: 90025.15
Deduct 0 from 350 and we're left with 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Step 12:
If we divide 3500 by 871, we get 4 and a remainder of 16.
Record the quotient 4 as the next digit in the result. 
Result so far: 90025.1504
The remainder is 16 after subtracting 3484 from 3500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 13:
871 can be fit into 160 0 times, resulting in a remainder of 160.
Put 0 as the next digit of the answer. 
Result so far: 90025.1504
The remainder is 160 after subtracting 0 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Advancing to step 14:
1600 divided by 871 is 1 with a remainder of 729.
Write down 1 as next digit of the result. 
Result so far: 90025.150401
If we take 871 away from 1600, we end up with 729.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7290, and continue the process.

Going ahead to step 15:
If we divide 7290 by 871, we get 8 and a remainder of 322.
The next digit of our result is 8. 
Result so far: 90025.1504018
If we subtract 6968 from 7290, we get 322.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3220, and continue the process.

Step 16:
871 goes into 3220 3 times with a remainder of 607.
Use 3 as the next digit of our solution. 
Result so far: 90025.15040183
Deduct 2613 from 3220 and we're left with 607.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6070, and continue the process.

The quotient of the division is 90025.15040183, and the remainder is 6.07e-07.