18869230 ÷ 878 
We're looking to find how many times 878 goes into 18869230.

Let's proceed to step 1:
The number 878 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (8) from the dividend, add it to 1, then carry on: 18 / 878

Moving on to step 2:
The number 878 fits into 18 0 times, leaving a remainder of 18.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 18 after subtracting 0 from 18.
Take the next digit (8) from the dividend and append it to 18, then repeat: 188 / 878

Step 3:
878 goes into 188 0 times with a remainder of 188.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 188, we end up with 188.
Grab the next digit (6) from the dividend, add it to 188, then carry on: 1886 / 878

Moving on to step 4:
878 can be fit into 1886 2 times, resulting in a remainder of 130.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 130 after subtracting 1756 from 1886.
Grab the next digit (9) from the dividend, add it to 130, then carry on: 1309 / 878

On to step 5:
878 can be fit into 1309 1 times, resulting in a remainder of 431.
The next digit of our result is 1. 
Result so far: 21.0
Deduct 878 from 1309 and we're left with 431.
Fetch the next digit (2) from the dividend, attach it to 431 and continue: 4312 / 878

Let's proceed to step 6:
4312 divided by 878 is 4 with a remainder of 800.
Use 4 as the next digit of our solution. 
Result so far: 214.0
Deduct 3512 from 4312 and we're left with 800.
Append the next digit (3) from the dividend to 800 and continue with: 8003 / 878

Advancing to step 7:
If we divide 8003 by 878, we get 9 and a remainder of 101.
The number 9 becomes the next digit in our result. 
Result so far: 2149.0
The remainder is 101 after subtracting 7902 from 8003.
Fetch the next digit (0) from the dividend, attach it to 101 and continue: 1010 / 878

Advancing to step 8:
878 goes into 1010 1 times with a remainder of 132.
The number 1 becomes the next digit in our result. 
Result so far: 21491.0
If we take 878 away from 1010, we end up with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Advancing to step 9:
878 can be fit into 1320 1 times, resulting in a remainder of 442.
Put 1 as the next digit of the answer. 
Result so far: 21491.1
Subtract 878 from 1320 to get 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

Advancing to step 10:
4420 divided by 878 is 5 with a remainder of 30.
The next digit of our result is 5. 
Result so far: 21491.15
If we subtract 4390 from 4420, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Moving on to step 11:
If we divide 300 by 878, we get 0 and a remainder of 300.
Record the quotient 0 as the next digit in the result. 
Result so far: 21491.15
The remainder is 300 after subtracting 0 from 300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3000, and continue the process.

Moving on to step 12:
3000 divided by 878 is 3 with a remainder of 366.
The next digit of our result is 3. 
Result so far: 21491.1503
The remainder is 366 after subtracting 2634 from 3000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3660, and continue the process.

Advancing to step 13:
3660 divided by 878 is 4 with a remainder of 148.
Use 4 as the next digit of our solution. 
Result so far: 21491.15034
Deduct 3512 from 3660 and we're left with 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Moving on to step 14:
878 can be fit into 1480 1 times, resulting in a remainder of 602.
Record the quotient 1 as the next digit in the result. 
Result so far: 21491.150341
If we take 878 away from 1480, we end up with 602.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6020, and continue the process.

On to step 15:
878 can be fit into 6020 6 times, resulting in a remainder of 752.
Put 6 as the next digit of the answer. 
Result so far: 21491.1503416
Subtract 5268 from 6020 to get 752.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7520, and continue the process.

On to step 16:
878 can be fit into 7520 8 times, resulting in a remainder of 496.
Put 8 as the next digit of the answer. 
Result so far: 21491.15034168
The remainder is 496 after subtracting 7024 from 7520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

The quotient of the division is 21491.15034168, and the remainder is 4.96e-07.