Let's divide 84178028 by 800
Our goal is to divide 84178028 by 800.

Moving on to step 1:
800 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Append the next digit (4) from the dividend to 8 and continue with: 84 / 800

Let's proceed to step 2:
The number 800 fits into 84 0 times, leaving a remainder of 84.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 84 and we're left with 84.
Include the next digit (1) from the dividend after 84, then repeat: 841 / 800

Moving on to step 3:
800 can be fit into 841 1 times, resulting in a remainder of 41.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 800 from 841, we get 41.
Append the next digit (7) from the dividend to 41 and continue with: 417 / 800

Advancing to step 4:
800 goes into 417 0 times with a remainder of 417.
The number 0 becomes the next digit in our result. 
Result so far: 10.0
Subtract 0 from 417 to get 417.
Bring next digit (8) of the dividend behind the 417 and repeat the process: 4178 / 800

Moving on to step 5:
The number 800 fits into 4178 5 times, leaving a remainder of 178.
The next digit of our result is 5. 
Result so far: 105.0
Subtract 4000 from 4178 to get 178.
Fetch the next digit (0) from the dividend, attach it to 178 and continue: 1780 / 800

Advancing to step 6:
The number 800 fits into 1780 2 times, leaving a remainder of 180.
Write down 2 as next digit of the result. 
Result so far: 1052.0
Subtract 1600 from 1780 to get 180.
Include the next digit (2) from the dividend after 180, then repeat: 1802 / 800

Advancing to step 7:
When dividing 1802 by 800, we get 2 with a remainder of 202.
The number 2 becomes the next digit in our result. 
Result so far: 10522.0
If we subtract 1600 from 1802, we get 202.
Fetch the next digit (8) from the dividend, attach it to 202 and continue: 2028 / 800

Advancing to step 8:
If we divide 2028 by 800, we get 2 and a remainder of 428.
The number 2 becomes the next digit in our result. 
Result so far: 105222.0
Subtracting 1600 from 2028 leaves us with 428.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4280, and continue the process.

Let's proceed to step 9:
800 can be fit into 4280 5 times, resulting in a remainder of 280.
The next digit of our result is 5. 
Result so far: 105222.5
Deduct 4000 from 4280 and we're left with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Moving on to step 10:
2800 divided by 800 is 3 with a remainder of 400.
Use 3 as the next digit of our solution. 
Result so far: 105222.53
If we subtract 2400 from 2800, 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.

Step 11:
800 can be fit into 4000 5 times, resulting in a remainder of 0.
The number 5 becomes the next digit in our result. 
Result so far: 105222.535
Deduct 4000 from 4000 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.

On to step 12:
800 goes into 0 0 times with a remainder of 0.
Record the quotient 0 as the next digit in the result. 
Result so far: 105222.535
If we subtract 0 from 0, we get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 13:
The number 800 fits into 0 0 times, leaving a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 105222.535
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.

The final outcome is 105222.535, with a leftover of 0.0.