Let's divide 16538094 by 869
We're looking to find how many times 869 goes into 16538094.

On to step 1:
1 divided by 869 is 0 with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (6) from the dividend, add it to 1, then carry on: 16 / 869

Moving on to step 2:
If we divide 16 by 869, we get 0 and a remainder of 16.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 16 to get 16.
Append the next digit (5) from the dividend to 16 and continue with: 165 / 869

Step 3:
165 divided by 869 is 0 with a remainder of 165.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 165 after subtracting 0 from 165.
Include the next digit (3) from the dividend after 165, then repeat: 1653 / 869

Moving on to step 4:
869 can be fit into 1653 1 times, resulting in a remainder of 784.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 869 from 1653 and we're left with 784.
Grab the next digit (8) from the dividend, add it to 784, then carry on: 7848 / 869

Moving on to step 5:
7848 divided by 869 is 9 with a remainder of 27.
Write down 9 as next digit of the result. 
Result so far: 19.0
Subtract 7821 from 7848 to get 27.
Take the next digit (0) from the dividend and append it to 27, then repeat: 270 / 869

Let's proceed to step 6:
The number 869 fits into 270 0 times, leaving a remainder of 270.
The number 0 becomes the next digit in our result. 
Result so far: 190.0
Subtract 0 from 270 to get 270.
Include the next digit (9) from the dividend after 270, then repeat: 2709 / 869

Step 7:
The number 869 fits into 2709 3 times, leaving a remainder of 102.
The next digit of our result is 3. 
Result so far: 1903.0
Subtract 2607 from 2709 to get 102.
Append the next digit (4) from the dividend to 102 and continue with: 1024 / 869

On to step 8:
When dividing 1024 by 869, we get 1 with a remainder of 155.
The number 1 becomes the next digit in our result. 
Result so far: 19031.0
If we take 869 away from 1024, we end up with 155.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Moving on to step 9:
1550 divided by 869 is 1 with a remainder of 681.
Use 1 as the next digit of our solution. 
Result so far: 19031.1
The remainder is 681 after subtracting 869 from 1550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6810, and continue the process.

Let's proceed to step 10:
869 can be fit into 6810 7 times, resulting in a remainder of 727.
Record the quotient 7 as the next digit in the result. 
Result so far: 19031.17
If we subtract 6083 from 6810, we get 727.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7270, and continue the process.

On to step 11:
When dividing 7270 by 869, we get 8 with a remainder of 318.
Put 8 as the next digit of the answer. 
Result so far: 19031.178
The remainder is 318 after subtracting 6952 from 7270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3180, and continue the process.

Moving on to step 12:
869 can be fit into 3180 3 times, resulting in a remainder of 573.
Put 3 as the next digit of the answer. 
Result so far: 19031.1783
Subtract 2607 from 3180 to get 573.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5730, and continue the process.

Advancing to step 13:
When dividing 5730 by 869, we get 6 with a remainder of 516.
Use 6 as the next digit of our solution. 
Result so far: 19031.17836
Subtracting 5214 from 5730 leaves us with 516.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5160, and continue the process.

Step 14:
When dividing 5160 by 869, we get 5 with a remainder of 815.
Record the quotient 5 as the next digit in the result. 
Result so far: 19031.178365
If we take 4345 away from 5160, we end up with 815.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8150, and continue the process.

Advancing to step 15:
869 can be fit into 8150 9 times, resulting in a remainder of 329.
Put 9 as the next digit of the answer. 
Result so far: 19031.1783659
The remainder is 329 after subtracting 7821 from 8150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3290, and continue the process.

Going ahead to step 16:
869 goes into 3290 3 times with a remainder of 683.
Record the quotient 3 as the next digit in the result. 
Result so far: 19031.17836593
Deduct 2607 from 3290 and we're left with 683.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6830, and continue the process.

The final outcome is 19031.17836593, with a leftover of 6.83e-07.