We're dividing 138134 by 90 
We want to figure out the number of times 138134 can be divided by 90.

On to step 1:
The number 90 fits into 1 0 times, leaving a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (3) from the dividend to 1 and continue with: 13 / 90

Let's proceed to step 2:
The number 90 fits into 13 0 times, leaving a remainder of 13.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 13 after subtracting 0 from 13.
Grab the next digit (8) from the dividend, add it to 13, then carry on: 138 / 90

Advancing to step 3:
The number 90 fits into 138 1 times, leaving a remainder of 48.
Put 1 as the next digit of the answer. 
Result so far: 1.0
The remainder is 48 after subtracting 90 from 138.
Take the next digit (1) from the dividend and append it to 48, then repeat: 481 / 90

Going ahead to step 4:
90 can be fit into 481 5 times, resulting in a remainder of 31.
Record the quotient 5 as the next digit in the result. 
Result so far: 15.0
If we take 450 away from 481, we end up with 31.
Fetch the next digit (3) from the dividend, attach it to 31 and continue: 313 / 90

Moving on to step 5:
90 goes into 313 3 times with a remainder of 43.
The number 3 becomes the next digit in our result. 
Result so far: 153.0
Subtracting 270 from 313 leaves us with 43.
Grab the next digit (4) from the dividend, add it to 43, then carry on: 434 / 90

Moving on to step 6:
When dividing 434 by 90, we get 4 with a remainder of 74.
Record the quotient 4 as the next digit in the result. 
Result so far: 1534.0
Subtracting 360 from 434 leaves us with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Step 7:
90 can be fit into 740 8 times, resulting in a remainder of 20.
The next digit of our result is 8. 
Result so far: 1534.8
The remainder is 20 after subtracting 720 from 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 8:
90 can be fit into 200 2 times, resulting in a remainder of 20.
Write down 2 as next digit of the result. 
Result so far: 1534.82
If we take 180 away from 200, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Advancing to step 9:
The number 90 fits into 200 2 times, leaving a remainder of 20.
Use 2 as the next digit of our solution. 
Result so far: 1534.822
If we take 180 away from 200, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

In conclusion, the division gives 1534.822 with a balance of 0.002.