45149679 ÷ 871 
Let's see how many times 871 fits into 45149679.

Advancing to step 1:
The number 871 fits into 4 0 times, leaving a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Take the next digit (5) from the dividend and append it to 4, then repeat: 45 / 871

Going ahead to step 2:
When dividing 45 by 871, we get 0 with a remainder of 45.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 45 leaves us with 45.
Take the next digit (1) from the dividend and append it to 45, then repeat: 451 / 871

Advancing to step 3:
451 divided by 871 is 0 with a remainder of 451.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 451 leaves us with 451.
Take the next digit (4) from the dividend and append it to 451, then repeat: 4514 / 871

Going ahead to step 4:
871 goes into 4514 5 times with a remainder of 159.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtracting 4355 from 4514 leaves us with 159.
Bring next digit (9) of the dividend behind the 159 and repeat the process: 1599 / 871

Going ahead to step 5:
When dividing 1599 by 871, we get 1 with a remainder of 728.
Record the quotient 1 as the next digit in the result. 
Result so far: 51.0
The remainder is 728 after subtracting 871 from 1599.
Take the next digit (6) from the dividend and append it to 728, then repeat: 7286 / 871

Let's proceed to step 6:
871 can be fit into 7286 8 times, resulting in a remainder of 318.
The number 8 becomes the next digit in our result. 
Result so far: 518.0
Subtract 6968 from 7286 to get 318.
Grab the next digit (7) from the dividend, add it to 318, then carry on: 3187 / 871

Step 7:
871 can be fit into 3187 3 times, resulting in a remainder of 574.
Put 3 as the next digit of the answer. 
Result so far: 5183.0
The remainder is 574 after subtracting 2613 from 3187.
Bring next digit (9) of the dividend behind the 574 and repeat the process: 5749 / 871

On to step 8:
The number 871 fits into 5749 6 times, leaving a remainder of 523.
Put 6 as the next digit of the answer. 
Result so far: 51836.0
If we take 5226 away from 5749, we end up with 523.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5230, and continue the process.

On to step 9:
871 goes into 5230 6 times with a remainder of 4.
Put 6 as the next digit of the answer. 
Result so far: 51836.6
Subtracting 5226 from 5230 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Moving on to step 10:
The number 871 fits into 40 0 times, leaving a remainder of 40.
Put 0 as the next digit of the answer. 
Result so far: 51836.6
If we take 0 away from 40, we end up with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 11:
871 can be fit into 400 0 times, resulting in a remainder of 400.
Use 0 as the next digit of our solution. 
Result so far: 51836.6
If we subtract 0 from 400, we get 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Our division results in 51836.6 with a remaining 0.04.