We're dividing 151413 by 18 
We want to figure out the number of times 151413 can be divided by 18.

Going ahead to step 1:
The number 18 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 18

On to step 2:
The number 18 fits into 15 0 times, leaving a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 15 and we're left with 15.
Include the next digit (1) from the dividend after 15, then repeat: 151 / 18

On to step 3:
When dividing 151 by 18, we get 8 with a remainder of 7.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we subtract 144 from 151, we get 7.
Grab the next digit (4) from the dividend, add it to 7, then carry on: 74 / 18

Going ahead to step 4:
74 divided by 18 is 4 with a remainder of 2.
Put 4 as the next digit of the answer. 
Result so far: 84.0
Deduct 72 from 74 and we're left with 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 18

On to step 5:
If we divide 21 by 18, we get 1 and a remainder of 3.
The next digit of our result is 1. 
Result so far: 841.0
Subtract 18 from 21 to get 3.
Take the next digit (3) from the dividend and append it to 3, then repeat: 33 / 18

Going ahead to step 6:
18 can be fit into 33 1 times, resulting in a remainder of 15.
The next digit of our result is 1. 
Result so far: 8411.0
The remainder is 15 after subtracting 18 from 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 7:
18 can be fit into 150 8 times, resulting in a remainder of 6.
The next digit of our result is 8. 
Result so far: 8411.8
Subtract 144 from 150 to get 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 8:
18 goes into 60 3 times with a remainder of 6.
Use 3 as the next digit of our solution. 
Result so far: 8411.83
Deduct 54 from 60 and we're left with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Advancing to step 9:
When dividing 60 by 18, we get 3 with a remainder of 6.
Record the quotient 3 as the next digit in the result. 
Result so far: 8411.833
If we take 54 away from 60, we end up with 6.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

In conclusion, the division gives 8411.833 with a balance of 0.0006.