89593878 divided by 581 
We want to figure out the number of times 89593878 can be divided by 581.

Going ahead to step 1:
581 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 8 after subtracting 0 from 8.
Grab the next digit (9) from the dividend, add it to 8, then carry on: 89 / 581

Let's proceed to step 2:
If we divide 89 by 581, we get 0 and a remainder of 89.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 89 to get 89.
Append the next digit (5) from the dividend to 89 and continue with: 895 / 581

Step 3:
If we divide 895 by 581, we get 1 and a remainder of 314.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 581 from 895 and we're left with 314.
Bring next digit (9) of the dividend behind the 314 and repeat the process: 3149 / 581

Going ahead to step 4:
When dividing 3149 by 581, we get 5 with a remainder of 244.
The next digit of our result is 5. 
Result so far: 15.0
If we take 2905 away from 3149, we end up with 244.
Append the next digit (3) from the dividend to 244 and continue with: 2443 / 581

Going ahead to step 5:
The number 581 fits into 2443 4 times, leaving a remainder of 119.
Record the quotient 4 as the next digit in the result. 
Result so far: 154.0
If we take 2324 away from 2443, we end up with 119.
Append the next digit (8) from the dividend to 119 and continue with: 1198 / 581

Step 6:
When dividing 1198 by 581, we get 2 with a remainder of 36.
Write down 2 as next digit of the result. 
Result so far: 1542.0
Subtract 1162 from 1198 to get 36.
Include the next digit (7) from the dividend after 36, then repeat: 367 / 581

Going ahead to step 7:
The number 581 fits into 367 0 times, leaving a remainder of 367.
Put 0 as the next digit of the answer. 
Result so far: 15420.0
Subtract 0 from 367 to get 367.
Grab the next digit (8) from the dividend, add it to 367, then carry on: 3678 / 581

Step 8:
581 goes into 3678 6 times with a remainder of 192.
Use 6 as the next digit of our solution. 
Result so far: 154206.0
Subtract 3486 from 3678 to get 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Step 9:
581 goes into 1920 3 times with a remainder of 177.
Put 3 as the next digit of the answer. 
Result so far: 154206.3
The remainder is 177 after subtracting 1743 from 1920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1770, and continue the process.

On to step 10:
1770 divided by 581 is 3 with a remainder of 27.
The next digit of our result is 3. 
Result so far: 154206.33
If we subtract 1743 from 1770, we get 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

After the division, we end up with 154206.33 and a remainder of 0.027.