81981220 divided by 249 
We're looking to find how many times 249 goes into 81981220.

Moving on to step 1:
249 goes into 8 0 times with a remainder of 8.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Take the next digit (1) from the dividend and append it to 8, then repeat: 81 / 249

On to step 2:
81 divided by 249 is 0 with a remainder of 81.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 81 to get 81.
Take the next digit (9) from the dividend and append it to 81, then repeat: 819 / 249

Advancing to step 3:
The number 249 fits into 819 3 times, leaving a remainder of 72.
The next digit of our result is 3. 
Result so far: 3.0
If we subtract 747 from 819, we get 72.
Fetch the next digit (8) from the dividend, attach it to 72 and continue: 728 / 249

Let's proceed to step 4:
249 goes into 728 2 times with a remainder of 230.
Use 2 as the next digit of our solution. 
Result so far: 32.0
If we take 498 away from 728, we end up with 230.
Grab the next digit (1) from the dividend, add it to 230, then carry on: 2301 / 249

Moving on to step 5:
249 goes into 2301 9 times with a remainder of 60.
Record the quotient 9 as the next digit in the result. 
Result so far: 329.0
Subtract 2241 from 2301 to get 60.
Bring next digit (2) of the dividend behind the 60 and repeat the process: 602 / 249

Let's proceed to step 6:
249 can be fit into 602 2 times, resulting in a remainder of 104.
Put 2 as the next digit of the answer. 
Result so far: 3292.0
Deduct 498 from 602 and we're left with 104.
Append the next digit (2) from the dividend to 104 and continue with: 1042 / 249

Advancing to step 7:
The number 249 fits into 1042 4 times, leaving a remainder of 46.
Record the quotient 4 as the next digit in the result. 
Result so far: 32924.0
Deduct 996 from 1042 and we're left with 46.
Take the next digit (0) from the dividend and append it to 46, then repeat: 460 / 249

Let's proceed to step 8:
When dividing 460 by 249, we get 1 with a remainder of 211.
The next digit of our result is 1. 
Result so far: 329241.0
Deduct 249 from 460 and we're left with 211.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2110, and continue the process.

Moving on to step 9:
249 goes into 2110 8 times with a remainder of 118.
The number 8 becomes the next digit in our result. 
Result so far: 329241.8
If we subtract 1992 from 2110, we get 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Step 10:
249 can be fit into 1180 4 times, resulting in a remainder of 184.
Use 4 as the next digit of our solution. 
Result so far: 329241.84
Deduct 996 from 1180 and we're left with 184.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1840, and continue the process.

Advancing to step 11:
249 goes into 1840 7 times with a remainder of 97.
Write down 7 as next digit of the result. 
Result so far: 329241.847
Subtracting 1743 from 1840 leaves us with 97.
Since there are no more digits in the dividend, we add a zero to the remainder making it 970, and continue the process.

Let's proceed to step 12:
If we divide 970 by 249, we get 3 and a remainder of 223.
The number 3 becomes the next digit in our result. 
Result so far: 329241.8473
If we take 747 away from 970, we end up with 223.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2230, and continue the process.

On to step 13:
2230 divided by 249 is 8 with a remainder of 238.
Use 8 as the next digit of our solution. 
Result so far: 329241.84738
Subtract 1992 from 2230 to get 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

Step 14:
When dividing 2380 by 249, we get 9 with a remainder of 139.
The number 9 becomes the next digit in our result. 
Result so far: 329241.847389
Deduct 2241 from 2380 and we're left with 139.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1390, and continue the process.

Going ahead to step 15:
249 goes into 1390 5 times with a remainder of 145.
Put 5 as the next digit of the answer. 
Result so far: 329241.8473895
Subtracting 1245 from 1390 leaves us with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Advancing to step 16:
The number 249 fits into 1450 5 times, leaving a remainder of 205.
Write down 5 as next digit of the result. 
Result so far: 329241.84738955
Subtract 1245 from 1450 to get 205.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2050, and continue the process.

Our division results in 329241.84738955 with a remaining 2.05e-07.