We divide 90091539 by 505
Let's see how many times 505 fits into 90091539.

Going ahead to step 1:
When dividing 9 by 505, we get 0 with a remainder of 9.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 9, we get 9.
Fetch the next digit (0) from the dividend, attach it to 9 and continue: 90 / 505

Step 2:
505 can be fit into 90 0 times, resulting in a remainder of 90.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 90, we end up with 90.
Append the next digit (0) from the dividend to 90 and continue with: 900 / 505

Let's proceed to step 3:
505 can be fit into 900 1 times, resulting in a remainder of 395.
The next digit of our result is 1. 
Result so far: 1.0
Subtracting 505 from 900 leaves us with 395.
Bring next digit (9) of the dividend behind the 395 and repeat the process: 3959 / 505

Let's proceed to step 4:
If we divide 3959 by 505, we get 7 and a remainder of 424.
Write down 7 as next digit of the result. 
Result so far: 17.0
If we subtract 3535 from 3959, we get 424.
Append the next digit (1) from the dividend to 424 and continue with: 4241 / 505

Step 5:
The number 505 fits into 4241 8 times, leaving a remainder of 201.
The number 8 becomes the next digit in our result. 
Result so far: 178.0
If we subtract 4040 from 4241, we get 201.
Grab the next digit (5) from the dividend, add it to 201, then carry on: 2015 / 505

Advancing to step 6:
2015 divided by 505 is 3 with a remainder of 500.
Write down 3 as next digit of the result. 
Result so far: 1783.0
Subtracting 1515 from 2015 leaves us with 500.
Append the next digit (3) from the dividend to 500 and continue with: 5003 / 505

Step 7:
5003 divided by 505 is 9 with a remainder of 458.
Record the quotient 9 as the next digit in the result. 
Result so far: 17839.0
Deduct 4545 from 5003 and we're left with 458.
Take the next digit (9) from the dividend and append it to 458, then repeat: 4589 / 505

Advancing to step 8:
If we divide 4589 by 505, we get 9 and a remainder of 44.
Record the quotient 9 as the next digit in the result. 
Result so far: 178399.0
Subtracting 4545 from 4589 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Going ahead to step 9:
440 divided by 505 is 0 with a remainder of 440.
The number 0 becomes the next digit in our result. 
Result so far: 178399.0
If we subtract 0 from 440, we get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

Step 10:
505 goes into 4400 8 times with a remainder of 360.
Record the quotient 8 as the next digit in the result. 
Result so far: 178399.08
If we take 4040 away from 4400, we end up with 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

On to step 11:
If we divide 3600 by 505, we get 7 and a remainder of 65.
Put 7 as the next digit of the answer. 
Result so far: 178399.087
The remainder is 65 after subtracting 3535 from 3600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

On to step 12:
505 goes into 650 1 times with a remainder of 145.
The number 1 becomes the next digit in our result. 
Result so far: 178399.0871
Subtract 505 from 650 to get 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

On to step 13:
505 can be fit into 1450 2 times, resulting in a remainder of 440.
Put 2 as the next digit of the answer. 
Result so far: 178399.08712
Deduct 1010 from 1450 and we're left with 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

On to step 14:
When dividing 4400 by 505, we get 8 with a remainder of 360.
The next digit of our result is 8. 
Result so far: 178399.087128
The remainder is 360 after subtracting 4040 from 4400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

On to step 15:
The number 505 fits into 3600 7 times, leaving a remainder of 65.
The next digit of our result is 7. 
Result so far: 178399.0871287
If we take 3535 away from 3600, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Let's proceed to step 16:
505 can be fit into 650 1 times, resulting in a remainder of 145.
Use 1 as the next digit of our solution. 
Result so far: 178399.08712871
Subtract 505 from 650 to get 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

The quotient of the division is 178399.08712871, and the remainder is 1.45e-07.