We're dividing 84590008 by 854 
Our goal is to divide 84590008 by 854.

Advancing to step 1:
When dividing 8 by 854, we get 0 with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Fetch the next digit (4) from the dividend, attach it to 8 and continue: 84 / 854

Moving on to step 2:
854 goes into 84 0 times with a remainder of 84.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 84 to get 84.
Grab the next digit (5) from the dividend, add it to 84, then carry on: 845 / 854

On to step 3:
854 goes into 845 0 times with a remainder of 845.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 845, we end up with 845.
Fetch the next digit (9) from the dividend, attach it to 845 and continue: 8459 / 854

Moving on to step 4:
854 goes into 8459 9 times with a remainder of 773.
The next digit of our result is 9. 
Result so far: 9.0
Subtract 7686 from 8459 to get 773.
Take the next digit (0) from the dividend and append it to 773, then repeat: 7730 / 854

Step 5:
854 can be fit into 7730 9 times, resulting in a remainder of 44.
The next digit of our result is 9. 
Result so far: 99.0
If we subtract 7686 from 7730, we get 44.
Append the next digit (0) from the dividend to 44 and continue with: 440 / 854

Moving on to step 6:
If we divide 440 by 854, we get 0 and a remainder of 440.
The number 0 becomes the next digit in our result. 
Result so far: 990.0
If we take 0 away from 440, we end up with 440.
Bring next digit (0) of the dividend behind the 440 and repeat the process: 4400 / 854

Going ahead to step 7:
854 can be fit into 4400 5 times, resulting in a remainder of 130.
Put 5 as the next digit of the answer. 
Result so far: 9905.0
If we subtract 4270 from 4400, we get 130.
Bring next digit (8) of the dividend behind the 130 and repeat the process: 1308 / 854

Going ahead to step 8:
If we divide 1308 by 854, we get 1 and a remainder of 454.
The number 1 becomes the next digit in our result. 
Result so far: 99051.0
Subtracting 854 from 1308 leaves us with 454.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4540, and continue the process.

On to step 9:
The number 854 fits into 4540 5 times, leaving a remainder of 270.
Put 5 as the next digit of the answer. 
Result so far: 99051.5
Subtracting 4270 from 4540 leaves us with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

Going ahead to step 10:
When dividing 2700 by 854, we get 3 with a remainder of 138.
The next digit of our result is 3. 
Result so far: 99051.53
Deduct 2562 from 2700 and we're left with 138.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1380, and continue the process.

Let's proceed to step 11:
854 can be fit into 1380 1 times, resulting in a remainder of 526.
The next digit of our result is 1. 
Result so far: 99051.531
Subtracting 854 from 1380 leaves us with 526.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5260, and continue the process.

Moving on to step 12:
The number 854 fits into 5260 6 times, leaving a remainder of 136.
Use 6 as the next digit of our solution. 
Result so far: 99051.5316
If we take 5124 away from 5260, we end up with 136.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1360, and continue the process.

Let's proceed to step 13:
The number 854 fits into 1360 1 times, leaving a remainder of 506.
Use 1 as the next digit of our solution. 
Result so far: 99051.53161
Subtracting 854 from 1360 leaves us with 506.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5060, and continue the process.

Step 14:
854 goes into 5060 5 times with a remainder of 790.
Put 5 as the next digit of the answer. 
Result so far: 99051.531615
Deduct 4270 from 5060 and we're left with 790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7900, and continue the process.

Going ahead to step 15:
7900 divided by 854 is 9 with a remainder of 214.
Record the quotient 9 as the next digit in the result. 
Result so far: 99051.5316159
Deduct 7686 from 7900 and we're left with 214.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2140, and continue the process.

On to step 16:
The number 854 fits into 2140 2 times, leaving a remainder of 432.
Put 2 as the next digit of the answer. 
Result so far: 99051.53161592
Subtract 1708 from 2140 to get 432.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4320, and continue the process.

The final outcome is 99051.53161592, with a leftover of 4.32e-07.