89498994 ÷ 225 
Our goal is to divide 89498994 by 225.

On to step 1:
If we divide 8 by 225, we get 0 and a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 8, we end up with 8.
Include the next digit (9) from the dividend after 8, then repeat: 89 / 225

On to step 2:
The number 225 fits into 89 0 times, leaving a remainder of 89.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 89 to get 89.
Grab the next digit (4) from the dividend, add it to 89, then carry on: 894 / 225

Moving on to step 3:
The number 225 fits into 894 3 times, leaving a remainder of 219.
Record the quotient 3 as the next digit in the result. 
Result so far: 3.0
Subtract 675 from 894 to get 219.
Fetch the next digit (9) from the dividend, attach it to 219 and continue: 2199 / 225

Step 4:
225 goes into 2199 9 times with a remainder of 174.
The next digit of our result is 9. 
Result so far: 39.0
Subtract 2025 from 2199 to get 174.
Append the next digit (8) from the dividend to 174 and continue with: 1748 / 225

Advancing to step 5:
The number 225 fits into 1748 7 times, leaving a remainder of 173.
Use 7 as the next digit of our solution. 
Result so far: 397.0
If we take 1575 away from 1748, we end up with 173.
Grab the next digit (9) from the dividend, add it to 173, then carry on: 1739 / 225

Let's proceed to step 6:
If we divide 1739 by 225, we get 7 and a remainder of 164.
Record the quotient 7 as the next digit in the result. 
Result so far: 3977.0
Subtract 1575 from 1739 to get 164.
Bring next digit (9) of the dividend behind the 164 and repeat the process: 1649 / 225

Step 7:
225 can be fit into 1649 7 times, resulting in a remainder of 74.
Write down 7 as next digit of the result. 
Result so far: 39777.0
The remainder is 74 after subtracting 1575 from 1649.
Bring next digit (4) of the dividend behind the 74 and repeat the process: 744 / 225

Advancing to step 8:
If we divide 744 by 225, we get 3 and a remainder of 69.
The next digit of our result is 3. 
Result so far: 397773.0
If we subtract 675 from 744, we get 69.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Let's proceed to step 9:
If we divide 690 by 225, we get 3 and a remainder of 15.
Use 3 as the next digit of our solution. 
Result so far: 397773.3
If we subtract 675 from 690, we get 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

On to step 10:
The number 225 fits into 150 0 times, leaving a remainder of 150.
The next digit of our result is 0. 
Result so far: 397773.3
If we take 0 away from 150, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Step 11:
If we divide 1500 by 225, we get 6 and a remainder of 150.
Put 6 as the next digit of the answer. 
Result so far: 397773.306
Deduct 1350 from 1500 and we're left with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Step 12:
When dividing 1500 by 225, we get 6 with a remainder of 150.
Record the quotient 6 as the next digit in the result. 
Result so far: 397773.3066
If we take 1350 away from 1500, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Our division results in 397773.3066 with a remaining 0.0015.