Let's divide 89166278 by 525
We want to divide 89166278 by 525.

Going ahead to step 1:
When dividing 8 by 525, we get 0 with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Include the next digit (9) from the dividend after 8, then repeat: 89 / 525

On to step 2:
525 can be fit into 89 0 times, resulting in a remainder of 89.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 89 to get 89.
Include the next digit (1) from the dividend after 89, then repeat: 891 / 525

Let's proceed to step 3:
525 can be fit into 891 1 times, resulting in a remainder of 366.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Deduct 525 from 891 and we're left with 366.
Take the next digit (6) from the dividend and append it to 366, then repeat: 3666 / 525

Step 4:
3666 divided by 525 is 6 with a remainder of 516.
Record the quotient 6 as the next digit in the result. 
Result so far: 16.0
Deduct 3150 from 3666 and we're left with 516.
Append the next digit (6) from the dividend to 516 and continue with: 5166 / 525

Moving on to step 5:
525 can be fit into 5166 9 times, resulting in a remainder of 441.
Write down 9 as next digit of the result. 
Result so far: 169.0
If we subtract 4725 from 5166, we get 441.
Include the next digit (2) from the dividend after 441, then repeat: 4412 / 525

Step 6:
The number 525 fits into 4412 8 times, leaving a remainder of 212.
The next digit of our result is 8. 
Result so far: 1698.0
If we take 4200 away from 4412, we end up with 212.
Fetch the next digit (7) from the dividend, attach it to 212 and continue: 2127 / 525

Moving on to step 7:
When dividing 2127 by 525, we get 4 with a remainder of 27.
Write down 4 as next digit of the result. 
Result so far: 16984.0
The remainder is 27 after subtracting 2100 from 2127.
Grab the next digit (8) from the dividend, add it to 27, then carry on: 278 / 525

Moving on to step 8:
525 goes into 278 0 times with a remainder of 278.
The number 0 becomes the next digit in our result. 
Result so far: 169840.0
If we subtract 0 from 278, we get 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

Going ahead to step 9:
525 goes into 2780 5 times with a remainder of 155.
The next digit of our result is 5. 
Result so far: 169840.5
The remainder is 155 after subtracting 2625 from 2780.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1550, and continue the process.

Advancing to step 10:
1550 divided by 525 is 2 with a remainder of 500.
Record the quotient 2 as the next digit in the result. 
Result so far: 169840.52
Subtracting 1050 from 1550 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.

Moving on to step 11:
If we divide 5000 by 525, we get 9 and a remainder of 275.
The next digit of our result is 9. 
Result so far: 169840.529
Deduct 4725 from 5000 and we're left with 275.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2750, and continue the process.

Moving on to step 12:
The number 525 fits into 2750 5 times, leaving a remainder of 125.
Record the quotient 5 as the next digit in the result. 
Result so far: 169840.5295
If we take 2625 away from 2750, we end up with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Let's proceed to step 13:
525 can be fit into 1250 2 times, resulting in a remainder of 200.
The number 2 becomes the next digit in our result. 
Result so far: 169840.52952
Deduct 1050 from 1250 and we're left with 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 14:
The number 525 fits into 2000 3 times, leaving a remainder of 425.
Record the quotient 3 as the next digit in the result. 
Result so far: 169840.529523
Deduct 1575 from 2000 and we're left with 425.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4250, and continue the process.

Let's proceed to step 15:
525 goes into 4250 8 times with a remainder of 50.
Record the quotient 8 as the next digit in the result. 
Result so far: 169840.5295238
The remainder is 50 after subtracting 4200 from 4250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Step 16:
When dividing 500 by 525, we get 0 with a remainder of 500.
Use 0 as the next digit of our solution. 
Result so far: 169840.5295238
If we take 0 away from 500, we end up 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.

After the division, we end up with 169840.5295238 and a remainder of 5e-07.