We look at the division of 90485917 by 435 
We're looking to find how many times 435 goes into 90485917.

Going ahead to step 1:
If we divide 9 by 435, we get 0 and a remainder of 9.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 9 leaves us with 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 435

Let's proceed to step 2:
90 divided by 435 is 0 with a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 90 after subtracting 0 from 90.
Include the next digit (4) from the dividend after 90, then repeat: 904 / 435

Advancing to step 3:
904 divided by 435 is 2 with a remainder of 34.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
If we subtract 870 from 904, we get 34.
Grab the next digit (8) from the dividend, add it to 34, then carry on: 348 / 435

Going ahead to step 4:
When dividing 348 by 435, we get 0 with a remainder of 348.
Record the quotient 0 as the next digit in the result. 
Result so far: 20.0
Deduct 0 from 348 and we're left with 348.
Fetch the next digit (5) from the dividend, attach it to 348 and continue: 3485 / 435

Advancing to step 5:
435 goes into 3485 8 times with a remainder of 5.
Use 8 as the next digit of our solution. 
Result so far: 208.0
Subtracting 3480 from 3485 leaves us with 5.
Grab the next digit (9) from the dividend, add it to 5, then carry on: 59 / 435

Advancing to step 6:
435 goes into 59 0 times with a remainder of 59.
The number 0 becomes the next digit in our result. 
Result so far: 2080.0
If we take 0 away from 59, we end up with 59.
Bring next digit (1) of the dividend behind the 59 and repeat the process: 591 / 435

Going ahead to step 7:
The number 435 fits into 591 1 times, leaving a remainder of 156.
Use 1 as the next digit of our solution. 
Result so far: 20801.0
Deduct 435 from 591 and we're left with 156.
Grab the next digit (7) from the dividend, add it to 156, then carry on: 1567 / 435

Moving on to step 8:
435 goes into 1567 3 times with a remainder of 262.
Write down 3 as next digit of the result. 
Result so far: 208013.0
Subtracting 1305 from 1567 leaves us with 262.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2620, and continue the process.

Let's proceed to step 9:
The number 435 fits into 2620 6 times, leaving a remainder of 10.
The next digit of our result is 6. 
Result so far: 208013.6
Subtract 2610 from 2620 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 10:
If we divide 100 by 435, we get 0 and a remainder of 100.
Write down 0 as next digit of the result. 
Result so far: 208013.6
Subtract 0 from 100 to get 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Step 11:
If we divide 1000 by 435, we get 2 and a remainder of 130.
Put 2 as the next digit of the answer. 
Result so far: 208013.602
Subtract 870 from 1000 to get 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Advancing to step 12:
The number 435 fits into 1300 2 times, leaving a remainder of 430.
The next digit of our result is 2. 
Result so far: 208013.6022
The remainder is 430 after subtracting 870 from 1300.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

The quotient of the division is 208013.6022, and the remainder is 0.0043.