We're dividing 84455581 by 869 
We're looking to find how many times 869 goes into 84455581.

Advancing to step 1:
869 goes into 8 0 times with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Fetch the next digit (4) from the dividend, attach it to 8 and continue: 84 / 869

Going ahead to step 2:
The number 869 fits into 84 0 times, leaving a remainder of 84.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 84 leaves us with 84.
Bring next digit (4) of the dividend behind the 84 and repeat the process: 844 / 869

Going ahead to step 3:
If we divide 844 by 869, we get 0 and a remainder of 844.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 844 after subtracting 0 from 844.
Grab the next digit (5) from the dividend, add it to 844, then carry on: 8445 / 869

Step 4:
869 goes into 8445 9 times with a remainder of 624.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we subtract 7821 from 8445, we get 624.
Bring next digit (5) of the dividend behind the 624 and repeat the process: 6245 / 869

Step 5:
6245 divided by 869 is 7 with a remainder of 162.
The number 7 becomes the next digit in our result. 
Result so far: 97.0
The remainder is 162 after subtracting 6083 from 6245.
Bring next digit (5) of the dividend behind the 162 and repeat the process: 1625 / 869

Let's proceed to step 6:
When dividing 1625 by 869, we get 1 with a remainder of 756.
Put 1 as the next digit of the answer. 
Result so far: 971.0
If we subtract 869 from 1625, we get 756.
Append the next digit (8) from the dividend to 756 and continue with: 7568 / 869

Advancing to step 7:
869 goes into 7568 8 times with a remainder of 616.
Record the quotient 8 as the next digit in the result. 
Result so far: 9718.0
If we subtract 6952 from 7568, we get 616.
Include the next digit (1) from the dividend after 616, then repeat: 6161 / 869

On to step 8:
869 goes into 6161 7 times with a remainder of 78.
The number 7 becomes the next digit in our result. 
Result so far: 97187.0
Subtracting 6083 from 6161 leaves us with 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Step 9:
869 goes into 780 0 times with a remainder of 780.
Write down 0 as next digit of the result. 
Result so far: 97187.0
Deduct 0 from 780 and we're left with 780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7800, and continue the process.

Advancing to step 10:
869 can be fit into 7800 8 times, resulting in a remainder of 848.
Use 8 as the next digit of our solution. 
Result so far: 97187.08
If we take 6952 away from 7800, we end up with 848.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8480, and continue the process.

Advancing to step 11:
8480 divided by 869 is 9 with a remainder of 659.
Use 9 as the next digit of our solution. 
Result so far: 97187.089
If we take 7821 away from 8480, we end up with 659.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6590, and continue the process.

Advancing to step 12:
The number 869 fits into 6590 7 times, leaving a remainder of 507.
Write down 7 as next digit of the result. 
Result so far: 97187.0897
Subtract 6083 from 6590 to get 507.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5070, and continue the process.

Moving on to step 13:
The number 869 fits into 5070 5 times, leaving a remainder of 725.
Record the quotient 5 as the next digit in the result. 
Result so far: 97187.08975
Subtracting 4345 from 5070 leaves us with 725.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7250, and continue the process.

Moving on to step 14:
If we divide 7250 by 869, we get 8 and a remainder of 298.
Write down 8 as next digit of the result. 
Result so far: 97187.089758
Subtracting 6952 from 7250 leaves us with 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Going ahead to step 15:
The number 869 fits into 2980 3 times, leaving a remainder of 373.
Write down 3 as next digit of the result. 
Result so far: 97187.0897583
If we take 2607 away from 2980, we end up with 373.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3730, and continue the process.

Going ahead to step 16:
869 can be fit into 3730 4 times, resulting in a remainder of 254.
The number 4 becomes the next digit in our result. 
Result so far: 97187.08975834
Deduct 3476 from 3730 and we're left with 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

The final outcome is 97187.08975834, with a leftover of 2.54e-07.