We're dividing 157269 by 90 
We want to divide 157269 by 90.

On to 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
Subtracting 0 from 1 leaves us with 1.
Take the next digit (5) from the dividend and append it to 1, then repeat: 15 / 90

On to step 2:
If we divide 15 by 90, we get 0 and a remainder of 15.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 15 after subtracting 0 from 15.
Include the next digit (7) from the dividend after 15, then repeat: 157 / 90

Step 3:
90 can be fit into 157 1 times, resulting in a remainder of 67.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 90 from 157 leaves us with 67.
Grab the next digit (2) from the dividend, add it to 67, then carry on: 672 / 90

Let's proceed to step 4:
If we divide 672 by 90, we get 7 and a remainder of 42.
Use 7 as the next digit of our solution. 
Result so far: 17.0
Deduct 630 from 672 and we're left with 42.
Take the next digit (6) from the dividend and append it to 42, then repeat: 426 / 90

Let's proceed to step 5:
426 divided by 90 is 4 with a remainder of 66.
Use 4 as the next digit of our solution. 
Result so far: 174.0
The remainder is 66 after subtracting 360 from 426.
Take the next digit (9) from the dividend and append it to 66, then repeat: 669 / 90

Step 6:
90 can be fit into 669 7 times, resulting in a remainder of 39.
Write down 7 as next digit of the result. 
Result so far: 1747.0
Subtract 630 from 669 to get 39.
Since there are no more digits in the dividend, we add a zero to the remainder making it 390, and continue the process.

Advancing to step 7:
When dividing 390 by 90, we get 4 with a remainder of 30.
The next digit of our result is 4. 
Result so far: 1747.4
Subtract 360 from 390 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.

Step 8:
90 can be fit into 300 3 times, resulting in a remainder of 30.
Use 3 as the next digit of our solution. 
Result so far: 1747.43
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:
The number 90 fits into 300 3 times, leaving a remainder of 30.
Write down 3 as next digit of the result. 
Result so far: 1747.433
Subtracting 270 from 300 leaves us 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.

The quotient of the division is 1747.433, and the remainder is 0.003.