89618250 divided by 520 
We want to divide 89618250 by 520.

Going ahead to step 1:
520 can be fit into 8 0 times, resulting in a remainder of 8.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Bring next digit (9) of the dividend behind the 8 and repeat the process: 89 / 520

Step 2:
When dividing 89 by 520, we get 0 with a remainder of 89.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 89 and we're left with 89.
Take the next digit (6) from the dividend and append it to 89, then repeat: 896 / 520

Step 3:
When dividing 896 by 520, we get 1 with a remainder of 376.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 520 from 896, we get 376.
Bring next digit (1) of the dividend behind the 376 and repeat the process: 3761 / 520

Moving on to step 4:
3761 divided by 520 is 7 with a remainder of 121.
Put 7 as the next digit of the answer. 
Result so far: 17.0
If we subtract 3640 from 3761, we get 121.
Grab the next digit (8) from the dividend, add it to 121, then carry on: 1218 / 520

Moving on to step 5:
520 can be fit into 1218 2 times, resulting in a remainder of 178.
Put 2 as the next digit of the answer. 
Result so far: 172.0
Deduct 1040 from 1218 and we're left with 178.
Fetch the next digit (2) from the dividend, attach it to 178 and continue: 1782 / 520

Going ahead to step 6:
520 goes into 1782 3 times with a remainder of 222.
Write down 3 as next digit of the result. 
Result so far: 1723.0
The remainder is 222 after subtracting 1560 from 1782.
Take the next digit (5) from the dividend and append it to 222, then repeat: 2225 / 520

On to step 7:
520 goes into 2225 4 times with a remainder of 145.
Put 4 as the next digit of the answer. 
Result so far: 17234.0
Subtract 2080 from 2225 to get 145.
Append the next digit (0) from the dividend to 145 and continue with: 1450 / 520

Advancing to step 8:
The number 520 fits into 1450 2 times, leaving a remainder of 410.
The next digit of our result is 2. 
Result so far: 172342.0
The remainder is 410 after subtracting 1040 from 1450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Step 9:
520 can be fit into 4100 7 times, resulting in a remainder of 460.
The next digit of our result is 7. 
Result so far: 172342.7
If we subtract 3640 from 4100, we get 460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4600, and continue the process.

Let's proceed to step 10:
The number 520 fits into 4600 8 times, leaving a remainder of 440.
The next digit of our result is 8. 
Result so far: 172342.78
Subtract 4160 from 4600 to 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.

Advancing to step 11:
If we divide 4400 by 520, we get 8 and a remainder of 240.
Record the quotient 8 as the next digit in the result. 
Result so far: 172342.788
If we take 4160 away from 4400, we end up with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Our division results in 172342.788 with a remaining 0.024.