We're dividing 30051546 by 189 
Let's see how many times 189 fits into 30051546.

On to step 1:
The number 189 fits into 3 0 times, leaving a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Take the next digit (0) from the dividend and append it to 3, then repeat: 30 / 189

Moving on to step 2:
189 can be fit into 30 0 times, resulting in a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 30, we get 30.
Take the next digit (0) from the dividend and append it to 30, then repeat: 300 / 189

Going ahead to step 3:
When dividing 300 by 189, we get 1 with a remainder of 111.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 111 after subtracting 189 from 300.
Fetch the next digit (5) from the dividend, attach it to 111 and continue: 1115 / 189

Step 4:
189 can be fit into 1115 5 times, resulting in a remainder of 170.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
The remainder is 170 after subtracting 945 from 1115.
Bring next digit (1) of the dividend behind the 170 and repeat the process: 1701 / 189

Going ahead to step 5:
189 can be fit into 1701 9 times, resulting in a remainder of 0.
Use 9 as the next digit of our solution. 
Result so far: 159.0
Deduct 1701 from 1701 and we're left with 0.
Grab the next digit (5) from the dividend, add it to 0, then carry on: 5 / 189

Going ahead to step 6:
The number 189 fits into 5 0 times, leaving a remainder of 5.
Use 0 as the next digit of our solution. 
Result so far: 1590.0
If we take 0 away from 5, we end up with 5.
Append the next digit (4) from the dividend to 5 and continue with: 54 / 189

On to step 7:
If we divide 54 by 189, we get 0 and a remainder of 54.
Put 0 as the next digit of the answer. 
Result so far: 15900.0
The remainder is 54 after subtracting 0 from 54.
Include the next digit (6) from the dividend after 54, then repeat: 546 / 189

Step 8:
The number 189 fits into 546 2 times, leaving a remainder of 168.
Write down 2 as next digit of the result. 
Result so far: 159002.0
If we take 378 away from 546, we end up with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

On to step 9:
The number 189 fits into 1680 8 times, leaving a remainder of 168.
Write down 8 as next digit of the result. 
Result so far: 159002.8
Deduct 1512 from 1680 and we're left with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

On to step 10:
1680 divided by 189 is 8 with a remainder of 168.
The next digit of our result is 8. 
Result so far: 159002.88
Subtracting 1512 from 1680 leaves us with 168.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1680, and continue the process.

After the division, we end up with 159002.88 and a remainder of 0.168.