We're dividing 51826105 by 878 
Let's see how many times 878 fits into 51826105.

On to step 1:
5 divided by 878 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 878

On to step 2:
878 can be fit into 51 0 times, resulting in a remainder of 51.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 51, we end up with 51.
Fetch the next digit (8) from the dividend, attach it to 51 and continue: 518 / 878

Going ahead to step 3:
878 can be fit into 518 0 times, resulting in a remainder of 518.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 518 and we're left with 518.
Bring next digit (2) of the dividend behind the 518 and repeat the process: 5182 / 878

Going ahead to step 4:
When dividing 5182 by 878, we get 5 with a remainder of 792.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
The remainder is 792 after subtracting 4390 from 5182.
Bring next digit (6) of the dividend behind the 792 and repeat the process: 7926 / 878

Let's proceed to step 5:
When dividing 7926 by 878, we get 9 with a remainder of 24.
Write down 9 as next digit of the result. 
Result so far: 59.0
If we take 7902 away from 7926, we end up with 24.
Fetch the next digit (1) from the dividend, attach it to 24 and continue: 241 / 878

Step 6:
If we divide 241 by 878, we get 0 and a remainder of 241.
The next digit of our result is 0. 
Result so far: 590.0
Subtracting 0 from 241 leaves us with 241.
Fetch the next digit (0) from the dividend, attach it to 241 and continue: 2410 / 878

Going ahead to step 7:
When dividing 2410 by 878, we get 2 with a remainder of 654.
The next digit of our result is 2. 
Result so far: 5902.0
If we take 1756 away from 2410, we end up with 654.
Fetch the next digit (5) from the dividend, attach it to 654 and continue: 6545 / 878

Let's proceed to step 8:
If we divide 6545 by 878, we get 7 and a remainder of 399.
The number 7 becomes the next digit in our result. 
Result so far: 59027.0
If we subtract 6146 from 6545, we get 399.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3990, and continue the process.

Going ahead to step 9:
When dividing 3990 by 878, we get 4 with a remainder of 478.
Record the quotient 4 as the next digit in the result. 
Result so far: 59027.4
Deduct 3512 from 3990 and we're left with 478.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4780, and continue the process.

Step 10:
878 can be fit into 4780 5 times, resulting in a remainder of 390.
The number 5 becomes the next digit in our result. 
Result so far: 59027.45
If we take 4390 away from 4780, we end up with 390.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3900, and continue the process.

Step 11:
The number 878 fits into 3900 4 times, leaving a remainder of 388.
Use 4 as the next digit of our solution. 
Result so far: 59027.454
The remainder is 388 after subtracting 3512 from 3900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3880, and continue the process.

Moving on to step 12:
If we divide 3880 by 878, we get 4 and a remainder of 368.
Put 4 as the next digit of the answer. 
Result so far: 59027.4544
The remainder is 368 after subtracting 3512 from 3880.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

After the division, we end up with 59027.4544 and a remainder of 0.00368.