We divide 129468 by 90
Let's see how many times 90 fits into 129468.

Step 1:
If we divide 1 by 90, we get 0 and a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (2) from the dividend, add it to 1, then carry on: 12 / 90

Advancing to step 2:
When dividing 12 by 90, we get 0 with a remainder of 12.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 12 to get 12.
Grab the next digit (9) from the dividend, add it to 12, then carry on: 129 / 90

Going ahead to step 3:
If we divide 129 by 90, we get 1 and a remainder of 39.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 90 from 129 and we're left with 39.
Bring next digit (4) of the dividend behind the 39 and repeat the process: 394 / 90

Let's proceed to step 4:
When dividing 394 by 90, we get 4 with a remainder of 34.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Deduct 360 from 394 and we're left with 34.
Grab the next digit (6) from the dividend, add it to 34, then carry on: 346 / 90

Going ahead to step 5:
When dividing 346 by 90, we get 3 with a remainder of 76.
The number 3 becomes the next digit in our result. 
Result so far: 143.0
Deduct 270 from 346 and we're left with 76.
Grab the next digit (8) from the dividend, add it to 76, then carry on: 768 / 90

Step 6:
When dividing 768 by 90, we get 8 with a remainder of 48.
Write down 8 as next digit of the result. 
Result so far: 1438.0
If we subtract 720 from 768, we get 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

On to step 7:
90 goes into 480 5 times with a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 1438.5
If we take 450 away from 480, we end up with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 8:
When dividing 300 by 90, we get 3 with a remainder of 30.
The number 3 becomes the next digit in our result. 
Result so far: 1438.53
Subtract 270 from 300 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Going ahead to step 9:
When dividing 300 by 90, we get 3 with a remainder of 30.
Record the quotient 3 as the next digit in the result. 
Result so far: 1438.533
Deduct 270 from 300 and we're left with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Our division results in 1438.533 with a remaining 0.003.