90607493 ÷ 525 
We want to divide 90607493 by 525.

Advancing to step 1:
When dividing 9 by 525, we get 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Take the next digit (0) from the dividend and append it to 9, then repeat: 90 / 525

Moving on to step 2:
525 can be fit into 90 0 times, resulting in a remainder of 90.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 90 and we're left with 90.
Take the next digit (6) from the dividend and append it to 90, then repeat: 906 / 525

Moving on to step 3:
525 can be fit into 906 1 times, resulting in a remainder of 381.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 525 from 906 leaves us with 381.
Fetch the next digit (0) from the dividend, attach it to 381 and continue: 3810 / 525

Step 4:
525 can be fit into 3810 7 times, resulting in a remainder of 135.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
The remainder is 135 after subtracting 3675 from 3810.
Bring next digit (7) of the dividend behind the 135 and repeat the process: 1357 / 525

Advancing to step 5:
If we divide 1357 by 525, we get 2 and a remainder of 307.
The next digit of our result is 2. 
Result so far: 172.0
If we subtract 1050 from 1357, we get 307.
Take the next digit (4) from the dividend and append it to 307, then repeat: 3074 / 525

Moving on to step 6:
If we divide 3074 by 525, we get 5 and a remainder of 449.
The number 5 becomes the next digit in our result. 
Result so far: 1725.0
If we take 2625 away from 3074, we end up with 449.
Append the next digit (9) from the dividend to 449 and continue with: 4499 / 525

On to step 7:
If we divide 4499 by 525, we get 8 and a remainder of 299.
Record the quotient 8 as the next digit in the result. 
Result so far: 17258.0
If we take 4200 away from 4499, we end up with 299.
Bring next digit (3) of the dividend behind the 299 and repeat the process: 2993 / 525

Step 8:
525 goes into 2993 5 times with a remainder of 368.
The next digit of our result is 5. 
Result so far: 172585.0
The remainder is 368 after subtracting 2625 from 2993.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

On to step 9:
3680 divided by 525 is 7 with a remainder of 5.
Record the quotient 7 as the next digit in the result. 
Result so far: 172585.7
If we take 3675 away from 3680, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 10:
If we divide 50 by 525, we get 0 and a remainder of 50.
Write down 0 as next digit of the result. 
Result so far: 172585.7
If we take 0 away from 50, we end up with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Going ahead to step 11:
The number 525 fits into 500 0 times, leaving a remainder of 500.
The number 0 becomes the next digit in our result. 
Result so far: 172585.7
Subtracting 0 from 500 leaves us 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.

Our division results in 172585.7 with a remaining 0.05.