16878571 ÷ 189 
Let's see how many times 189 fits into 16878571.

Advancing to step 1:
189 goes into 1 0 times with a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (6) from the dividend to 1 and continue with: 16 / 189

Advancing to step 2:
189 can be fit into 16 0 times, resulting in a remainder of 16.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 16 leaves us with 16.
Grab the next digit (8) from the dividend, add it to 16, then carry on: 168 / 189

Going ahead to step 3:
189 goes into 168 0 times with a remainder of 168.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 168, we get 168.
Append the next digit (7) from the dividend to 168 and continue with: 1687 / 189

Step 4:
1687 divided by 189 is 8 with a remainder of 175.
The next digit of our result is 8. 
Result so far: 8.0
The remainder is 175 after subtracting 1512 from 1687.
Grab the next digit (8) from the dividend, add it to 175, then carry on: 1758 / 189

On to step 5:
1758 divided by 189 is 9 with a remainder of 57.
The number 9 becomes the next digit in our result. 
Result so far: 89.0
If we take 1701 away from 1758, we end up with 57.
Grab the next digit (5) from the dividend, add it to 57, then carry on: 575 / 189

Advancing to step 6:
575 divided by 189 is 3 with a remainder of 8.
Write down 3 as next digit of the result. 
Result so far: 893.0
If we subtract 567 from 575, we get 8.
Grab the next digit (7) from the dividend, add it to 8, then carry on: 87 / 189

Going ahead to step 7:
The number 189 fits into 87 0 times, leaving a remainder of 87.
Record the quotient 0 as the next digit in the result. 
Result so far: 8930.0
If we take 0 away from 87, we end up with 87.
Append the next digit (1) from the dividend to 87 and continue with: 871 / 189

Advancing to step 8:
When dividing 871 by 189, we get 4 with a remainder of 115.
Record the quotient 4 as the next digit in the result. 
Result so far: 89304.0
The remainder is 115 after subtracting 756 from 871.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Moving on to step 9:
1150 divided by 189 is 6 with a remainder of 16.
Put 6 as the next digit of the answer. 
Result so far: 89304.6
Subtracting 1134 from 1150 leaves us with 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 10:
160 divided by 189 is 0 with a remainder of 160.
Write down 0 as next digit of the result. 
Result so far: 89304.6
Deduct 0 from 160 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Step 11:
189 can be fit into 1600 8 times, resulting in a remainder of 88.
The next digit of our result is 8. 
Result so far: 89304.608
Deduct 1512 from 1600 and we're left with 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Going ahead to step 12:
When dividing 880 by 189, we get 4 with a remainder of 124.
The next digit of our result is 4. 
Result so far: 89304.6084
Subtracting 756 from 880 leaves us with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Let's proceed to step 13:
189 can be fit into 1240 6 times, resulting in a remainder of 106.
Put 6 as the next digit of the answer. 
Result so far: 89304.60846
The remainder is 106 after subtracting 1134 from 1240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Step 14:
The number 189 fits into 1060 5 times, leaving a remainder of 115.
The next digit of our result is 5. 
Result so far: 89304.608465
Subtract 945 from 1060 to get 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

On to step 15:
When dividing 1150 by 189, we get 6 with a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 89304.6084656
The remainder is 16 after subtracting 1134 from 1150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 16:
The number 189 fits into 160 0 times, leaving a remainder of 160.
Use 0 as the next digit of our solution. 
Result so far: 89304.6084656
Deduct 0 from 160 and we're left with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Our division results in 89304.6084656 with a remaining 1.6e-07.