16490525 ÷ 900 
We want to figure out the number of times 16490525 can be divided by 900.

Let's proceed to step 1:
The number 900 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Bring next digit (6) of the dividend behind the 1 and repeat the process: 16 / 900

Going ahead to step 2:
If we divide 16 by 900, we get 0 and a remainder of 16.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 16 after subtracting 0 from 16.
Append the next digit (4) from the dividend to 16 and continue with: 164 / 900

On to step 3:
900 can be fit into 164 0 times, resulting in a remainder of 164.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 164 after subtracting 0 from 164.
Grab the next digit (9) from the dividend, add it to 164, then carry on: 1649 / 900

On to step 4:
The number 900 fits into 1649 1 times, leaving a remainder of 749.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 900 from 1649 leaves us with 749.
Bring next digit (0) of the dividend behind the 749 and repeat the process: 7490 / 900

Moving on to step 5:
900 goes into 7490 8 times with a remainder of 290.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
Subtract 7200 from 7490 to get 290.
Grab the next digit (5) from the dividend, add it to 290, then carry on: 2905 / 900

Let's proceed to step 6:
If we divide 2905 by 900, we get 3 and a remainder of 205.
Use 3 as the next digit of our solution. 
Result so far: 183.0
The remainder is 205 after subtracting 2700 from 2905.
Grab the next digit (2) from the dividend, add it to 205, then carry on: 2052 / 900

On to step 7:
If we divide 2052 by 900, we get 2 and a remainder of 252.
Use 2 as the next digit of our solution. 
Result so far: 1832.0
Deduct 1800 from 2052 and we're left with 252.
Append the next digit (5) from the dividend to 252 and continue with: 2525 / 900

Moving on to step 8:
2525 divided by 900 is 2 with a remainder of 725.
Use 2 as the next digit of our solution. 
Result so far: 18322.0
Subtracting 1800 from 2525 leaves us with 725.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7250, and continue the process.

Advancing to step 9:
The number 900 fits into 7250 8 times, leaving a remainder of 50.
Write down 8 as next digit of the result. 
Result so far: 18322.8
The remainder is 50 after subtracting 7200 from 7250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 10:
900 can be fit into 500 0 times, resulting in a remainder of 500.
Use 0 as the next digit of our solution. 
Result so far: 18322.8
The remainder is 500 after subtracting 0 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Advancing to step 11:
When dividing 5000 by 900, we get 5 with a remainder of 500.
The number 5 becomes the next digit in our result. 
Result so far: 18322.805
Deduct 4500 from 5000 and we're left with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Let's proceed to step 12:
900 goes into 5000 5 times with a remainder of 500.
Use 5 as the next digit of our solution. 
Result so far: 18322.8055
The remainder is 500 after subtracting 4500 from 5000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

After the division, we end up with 18322.8055 and a remainder of 0.005.