45866789 divided by 879 
Our goal is to divide 45866789 by 879.

On to step 1:
879 can be fit into 4 0 times, resulting in a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 4, we get 4.
Include the next digit (5) from the dividend after 4, then repeat: 45 / 879

Step 2:
When dividing 45 by 879, we get 0 with a remainder of 45.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 45 after subtracting 0 from 45.
Fetch the next digit (8) from the dividend, attach it to 45 and continue: 458 / 879

Advancing to step 3:
If we divide 458 by 879, we get 0 and a remainder of 458.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 458, we end up with 458.
Include the next digit (6) from the dividend after 458, then repeat: 4586 / 879

Step 4:
879 can be fit into 4586 5 times, resulting in a remainder of 191.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtract 4395 from 4586 to get 191.
Bring next digit (6) of the dividend behind the 191 and repeat the process: 1916 / 879

Let's proceed to step 5:
1916 divided by 879 is 2 with a remainder of 158.
Record the quotient 2 as the next digit in the result. 
Result so far: 52.0
If we subtract 1758 from 1916, we get 158.
Fetch the next digit (7) from the dividend, attach it to 158 and continue: 1587 / 879

Let's proceed to step 6:
If we divide 1587 by 879, we get 1 and a remainder of 708.
Record the quotient 1 as the next digit in the result. 
Result so far: 521.0
Deduct 879 from 1587 and we're left with 708.
Take the next digit (8) from the dividend and append it to 708, then repeat: 7088 / 879

Moving on to step 7:
879 goes into 7088 8 times with a remainder of 56.
The number 8 becomes the next digit in our result. 
Result so far: 5218.0
If we take 7032 away from 7088, we end up with 56.
Grab the next digit (9) from the dividend, add it to 56, then carry on: 569 / 879

Going ahead to step 8:
569 divided by 879 is 0 with a remainder of 569.
The next digit of our result is 0. 
Result so far: 52180.0
Deduct 0 from 569 and we're left with 569.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5690, and continue the process.

Step 9:
If we divide 5690 by 879, we get 6 and a remainder of 416.
Use 6 as the next digit of our solution. 
Result so far: 52180.6
The remainder is 416 after subtracting 5274 from 5690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

Step 10:
879 can be fit into 4160 4 times, resulting in a remainder of 644.
The number 4 becomes the next digit in our result. 
Result so far: 52180.64
Deduct 3516 from 4160 and we're left with 644.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6440, and continue the process.

Going ahead to step 11:
879 goes into 6440 7 times with a remainder of 287.
The number 7 becomes the next digit in our result. 
Result so far: 52180.647
The remainder is 287 after subtracting 6153 from 6440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

On to step 12:
The number 879 fits into 2870 3 times, leaving a remainder of 233.
Put 3 as the next digit of the answer. 
Result so far: 52180.6473
Subtract 2637 from 2870 to get 233.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2330, and continue the process.

Moving on to step 13:
879 goes into 2330 2 times with a remainder of 572.
Put 2 as the next digit of the answer. 
Result so far: 52180.64732
If we subtract 1758 from 2330, we get 572.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5720, and continue the process.

Going ahead to step 14:
The number 879 fits into 5720 6 times, leaving a remainder of 446.
Write down 6 as next digit of the result. 
Result so far: 52180.647326
Subtracting 5274 from 5720 leaves us with 446.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4460, and continue the process.

Let's proceed to step 15:
879 can be fit into 4460 5 times, resulting in a remainder of 65.
The next digit of our result is 5. 
Result so far: 52180.6473265
Deduct 4395 from 4460 and we're left with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Let's proceed to step 16:
If we divide 650 by 879, we get 0 and a remainder of 650.
Record the quotient 0 as the next digit in the result. 
Result so far: 52180.6473265
Subtracting 0 from 650 leaves us with 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6500, and continue the process.

Our division results in 52180.6473265 with a remaining 6.5e-07.