We're dividing 879045 by 84 
We want to figure out the number of times 879045 can be divided by 84.

Let's proceed to step 1:
If we divide 8 by 84, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (7) from the dividend to 8 and continue with: 87 / 84

Let's proceed to step 2:
84 can be fit into 87 1 times, resulting in a remainder of 3.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 84 from 87 and we're left with 3.
Grab the next digit (9) from the dividend, add it to 3, then carry on: 39 / 84

Step 3:
If we divide 39 by 84, we get 0 and a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 10.0
The remainder is 39 after subtracting 0 from 39.
Bring next digit (0) of the dividend behind the 39 and repeat the process: 390 / 84

On to step 4:
84 goes into 390 4 times with a remainder of 54.
Write down 4 as next digit of the result. 
Result so far: 104.0
Subtract 336 from 390 to get 54.
Include the next digit (4) from the dividend after 54, then repeat: 544 / 84

Let's proceed to step 5:
The number 84 fits into 544 6 times, leaving a remainder of 40.
Use 6 as the next digit of our solution. 
Result so far: 1046.0
The remainder is 40 after subtracting 504 from 544.
Fetch the next digit (5) from the dividend, attach it to 40 and continue: 405 / 84

Let's proceed to step 6:
If we divide 405 by 84, we get 4 and a remainder of 69.
Use 4 as the next digit of our solution. 
Result so far: 10464.0
Subtracting 336 from 405 leaves us with 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Step 7:
84 can be fit into 690 8 times, resulting in a remainder of 18.
Put 8 as the next digit of the answer. 
Result so far: 10464.8
The remainder is 18 after subtracting 672 from 690.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Moving on to step 8:
The number 84 fits into 180 2 times, leaving a remainder of 12.
The number 2 becomes the next digit in our result. 
Result so far: 10464.82
Deduct 168 from 180 and we're left with 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 9:
120 divided by 84 is 1 with a remainder of 36.
Put 1 as the next digit of the answer. 
Result so far: 10464.821
If we subtract 84 from 120, we get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 10:
84 can be fit into 360 4 times, resulting in a remainder of 24.
Write down 4 as next digit of the result. 
Result so far: 10464.8214
Deduct 336 from 360 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 11:
240 divided by 84 is 2 with a remainder of 72.
The number 2 becomes the next digit in our result. 
Result so far: 10464.82142
Deduct 168 from 240 and we're left with 72.
Since there are no more digits in the dividend, we add a zero to the remainder making it 720, and continue the process.

Step 12:
720 divided by 84 is 8 with a remainder of 48.
Record the quotient 8 as the next digit in the result. 
Result so far: 10464.821428
Deduct 672 from 720 and we're left with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 13:
When dividing 480 by 84, we get 5 with a remainder of 60.
The number 5 becomes the next digit in our result. 
Result so far: 10464.8214285
The remainder is 60 after subtracting 420 from 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Moving on to step 14:
600 divided by 84 is 7 with a remainder of 12.
Use 7 as the next digit of our solution. 
Result so far: 10464.82142857
The remainder is 12 after subtracting 588 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Our division results in 10464.82142857 with a remaining 1.2e-08.