We look at the division of 84870540 by 3 
We want to figure out the number of times 84870540 can be divided by 3.

On to step 1:
3 can be fit into 8 2 times, resulting in a remainder of 2.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we take 6 away from 8, we end up with 2.
Take the next digit (4) from the dividend and append it to 2, then repeat: 24 / 3

On to step 2:
3 can be fit into 24 8 times, resulting in a remainder of 0.
The next digit of our result is 8. 
Result so far: 28.0
The remainder is 0 after subtracting 24 from 24.
Include the next digit (8) from the dividend after 0, then repeat: 8 / 3

Let's proceed to step 3:
8 divided by 3 is 2 with a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 282.0
If we take 6 away from 8, we end up with 2.
Append the next digit (7) from the dividend to 2 and continue with: 27 / 3

Moving on to step 4:
When dividing 27 by 3, we get 9 with a remainder of 0.
Record the quotient 9 as the next digit in the result. 
Result so far: 2829.0
If we subtract 27 from 27, we get 0.
Fetch the next digit (0) from the dividend, attach it to 0 and continue: 0 / 3

Let's proceed to step 5:
The number 3 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 28290.0
If we take 0 away from 0, we end up with 0.
Include the next digit (5) from the dividend after 0, then repeat: 5 / 3

Going ahead to step 6:
3 goes into 5 1 times with a remainder of 2.
The number 1 becomes the next digit in our result. 
Result so far: 282901.0
The remainder is 2 after subtracting 3 from 5.
Include the next digit (4) from the dividend after 2, then repeat: 24 / 3

Let's proceed to step 7:
The number 3 fits into 24 8 times, leaving a remainder of 0.
Use 8 as the next digit of our solution. 
Result so far: 2829018.0
Deduct 24 from 24 and we're left with 0.
Bring next digit (0) of the dividend behind the 0 and repeat the process: 0 / 3

On to step 8:
3 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 28290180.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 9:
If we divide 0 by 3, we get 0 and a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 28290180.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 10:
When dividing 0 by 3, we get 0 with a remainder of 0.
The number 0 becomes the next digit in our result. 
Result so far: 28290180.0
Subtracting 0 from 0 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

After the division, we end up with 28290180.0 and a remainder of 0.0.