89161002 ÷ 249 
Our goal is to divide 89161002 by 249.

Going ahead to step 1:
249 can be fit into 8 0 times, resulting in a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Fetch the next digit (9) from the dividend, attach it to 8 and continue: 89 / 249

Let's proceed to step 2:
The number 249 fits into 89 0 times, leaving 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.
Grab the next digit (1) from the dividend, add it to 89, then carry on: 891 / 249

On to step 3:
If we divide 891 by 249, we get 3 and a remainder of 144.
The next digit of our result is 3. 
Result so far: 3.0
Subtracting 747 from 891 leaves us with 144.
Grab the next digit (6) from the dividend, add it to 144, then carry on: 1446 / 249

Let's proceed to step 4:
When dividing 1446 by 249, we get 5 with a remainder of 201.
Put 5 as the next digit of the answer. 
Result so far: 35.0
Deduct 1245 from 1446 and we're left with 201.
Grab the next digit (1) from the dividend, add it to 201, then carry on: 2011 / 249

Let's proceed to step 5:
If we divide 2011 by 249, we get 8 and a remainder of 19.
The number 8 becomes the next digit in our result. 
Result so far: 358.0
The remainder is 19 after subtracting 1992 from 2011.
Append the next digit (0) from the dividend to 19 and continue with: 190 / 249

Moving on to step 6:
249 goes into 190 0 times with a remainder of 190.
The number 0 becomes the next digit in our result. 
Result so far: 3580.0
Subtract 0 from 190 to get 190.
Grab the next digit (0) from the dividend, add it to 190, then carry on: 1900 / 249

Moving on to step 7:
If we divide 1900 by 249, we get 7 and a remainder of 157.
The number 7 becomes the next digit in our result. 
Result so far: 35807.0
Subtract 1743 from 1900 to get 157.
Include the next digit (2) from the dividend after 157, then repeat: 1572 / 249

Step 8:
1572 divided by 249 is 6 with a remainder of 78.
Put 6 as the next digit of the answer. 
Result so far: 358076.0
If we subtract 1494 from 1572, we get 78.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Let's proceed to step 9:
780 divided by 249 is 3 with a remainder of 33.
The next digit of our result is 3. 
Result so far: 358076.3
Subtract 747 from 780 to get 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

Moving on to step 10:
249 can be fit into 330 1 times, resulting in a remainder of 81.
Use 1 as the next digit of our solution. 
Result so far: 358076.31
Subtract 249 from 330 to get 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Let's proceed to step 11:
When dividing 810 by 249, we get 3 with a remainder of 63.
The number 3 becomes the next digit in our result. 
Result so far: 358076.313
Subtract 747 from 810 to get 63.
Since there are no more digits in the dividend, we add a zero to the remainder making it 630, and continue the process.

Advancing to step 12:
When dividing 630 by 249, we get 2 with a remainder of 132.
Use 2 as the next digit of our solution. 
Result so far: 358076.3132
Deduct 498 from 630 and we're left with 132.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Moving on to step 13:
If we divide 1320 by 249, we get 5 and a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 358076.31325
The remainder is 75 after subtracting 1245 from 1320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

On to step 14:
When dividing 750 by 249, we get 3 with a remainder of 3.
Record the quotient 3 as the next digit in the result. 
Result so far: 358076.313253
Subtract 747 from 750 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Step 15:
249 goes into 30 0 times with a remainder of 30.
The next digit of our result is 0. 
Result so far: 358076.313253
If we subtract 0 from 30, we get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

On to step 16:
249 goes into 300 1 times with a remainder of 51.
Put 1 as the next digit of the answer. 
Result so far: 358076.31325301
If we take 249 away from 300, we end up with 51.
Since there are no more digits in the dividend, we add a zero to the remainder making it 510, and continue the process.

The quotient of the division is 358076.31325301, and the remainder is 5.1e-08.