We look at the division of 151990 by 10 
Let's see how many times 10 fits into 151990.

On to step 1:
If we divide 1 by 10, we get 0 and 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.
Bring next digit (5) of the dividend behind the 1 and repeat the process: 15 / 10

On to step 2:
When dividing 15 by 10, we get 1 with a remainder of 5.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 10 from 15 to get 5.
Bring next digit (1) of the dividend behind the 5 and repeat the process: 51 / 10

Moving on to step 3:
When dividing 51 by 10, we get 5 with a remainder of 1.
Put 5 as the next digit of the answer. 
Result so far: 15.0
Subtract 50 from 51 to get 1.
Fetch the next digit (9) from the dividend, attach it to 1 and continue: 19 / 10

Moving on to step 4:
10 goes into 19 1 times with a remainder of 9.
The number 1 becomes the next digit in our result. 
Result so far: 151.0
If we subtract 10 from 19, we get 9.
Include the next digit (9) from the dividend after 9, then repeat: 99 / 10

Going ahead to step 5:
The number 10 fits into 99 9 times, leaving a remainder of 9.
Record the quotient 9 as the next digit in the result. 
Result so far: 1519.0
Subtract 90 from 99 to get 9.
Append the next digit (0) from the dividend to 9 and continue with: 90 / 10

Moving on to step 6:
The number 10 fits into 90 9 times, leaving a remainder of 0.
Put 9 as the next digit of the answer. 
Result so far: 15199.0
Subtracting 90 from 90 leaves us with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 7:
0 divided by 10 is 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 15199.0
The remainder is 0 after subtracting 0 from 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Advancing to step 8:
10 can be fit into 0 0 times, resulting in a remainder of 0.
Put 0 as the next digit of the answer. 
Result so far: 15199.0
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 15199.0, with a leftover of 0.0.