We look at the division of 84534392 by 985 
We want to divide 84534392 by 985.

On to step 1:
8 divided by 985 is 0 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 / 985

Advancing to step 2:
985 goes into 84 0 times with a remainder of 84.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 84 after subtracting 0 from 84.
Grab the next digit (5) from the dividend, add it to 84, then carry on: 845 / 985

Going ahead to step 3:
If we divide 845 by 985, we get 0 and a remainder of 845.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 845 to get 845.
Take the next digit (3) from the dividend and append it to 845, then repeat: 8453 / 985

Advancing to step 4:
985 can be fit into 8453 8 times, resulting in a remainder of 573.
The next digit of our result is 8. 
Result so far: 8.0
If we subtract 7880 from 8453, we get 573.
Bring next digit (4) of the dividend behind the 573 and repeat the process: 5734 / 985

Moving on to step 5:
When dividing 5734 by 985, we get 5 with a remainder of 809.
Record the quotient 5 as the next digit in the result. 
Result so far: 85.0
Deduct 4925 from 5734 and we're left with 809.
Bring next digit (3) of the dividend behind the 809 and repeat the process: 8093 / 985

Moving on to step 6:
When dividing 8093 by 985, we get 8 with a remainder of 213.
The number 8 becomes the next digit in our result. 
Result so far: 858.0
Subtract 7880 from 8093 to get 213.
Bring next digit (9) of the dividend behind the 213 and repeat the process: 2139 / 985

Step 7:
2139 divided by 985 is 2 with a remainder of 169.
Record the quotient 2 as the next digit in the result. 
Result so far: 8582.0
Subtract 1970 from 2139 to get 169.
Grab the next digit (2) from the dividend, add it to 169, then carry on: 1692 / 985

Advancing to step 8:
If we divide 1692 by 985, we get 1 and a remainder of 707.
The number 1 becomes the next digit in our result. 
Result so far: 85821.0
The remainder is 707 after subtracting 985 from 1692.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7070, and continue the process.

Moving on to step 9:
985 can be fit into 7070 7 times, resulting in a remainder of 175.
Write down 7 as next digit of the result. 
Result so far: 85821.7
Subtract 6895 from 7070 to get 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

On to step 10:
985 goes into 1750 1 times with a remainder of 765.
Write down 1 as next digit of the result. 
Result so far: 85821.71
Subtracting 985 from 1750 leaves us with 765.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7650, and continue the process.

On to step 11:
7650 divided by 985 is 7 with a remainder of 755.
Put 7 as the next digit of the answer. 
Result so far: 85821.717
The remainder is 755 after subtracting 6895 from 7650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7550, and continue the process.

Let's proceed to step 12:
985 can be fit into 7550 7 times, resulting in a remainder of 655.
Use 7 as the next digit of our solution. 
Result so far: 85821.7177
If we take 6895 away from 7550, we end up with 655.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6550, and continue the process.

The final outcome is 85821.7177, with a leftover of 0.00655.