Let's divide 81893258 by 144
We want to figure out the number of times 81893258 can be divided by 144.

Let's proceed to step 1:
The number 144 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Append the next digit (1) from the dividend to 8 and continue with: 81 / 144

Let's proceed to step 2:
When dividing 81 by 144, we get 0 with a remainder of 81.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 81 after subtracting 0 from 81.
Include the next digit (8) from the dividend after 81, then repeat: 818 / 144

Advancing to step 3:
818 divided by 144 is 5 with a remainder of 98.
The number 5 becomes the next digit in our result. 
Result so far: 5.0
Subtract 720 from 818 to get 98.
Append the next digit (9) from the dividend to 98 and continue with: 989 / 144

Going ahead to step 4:
144 can be fit into 989 6 times, resulting in a remainder of 125.
Use 6 as the next digit of our solution. 
Result so far: 56.0
Subtracting 864 from 989 leaves us with 125.
Fetch the next digit (3) from the dividend, attach it to 125 and continue: 1253 / 144

Step 5:
1253 divided by 144 is 8 with a remainder of 101.
Write down 8 as next digit of the result. 
Result so far: 568.0
The remainder is 101 after subtracting 1152 from 1253.
Include the next digit (2) from the dividend after 101, then repeat: 1012 / 144

On to step 6:
If we divide 1012 by 144, we get 7 and a remainder of 4.
Record the quotient 7 as the next digit in the result. 
Result so far: 5687.0
If we take 1008 away from 1012, we end up with 4.
Grab the next digit (5) from the dividend, add it to 4, then carry on: 45 / 144

Going ahead to step 7:
45 divided by 144 is 0 with a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 56870.0
Subtract 0 from 45 to get 45.
Include the next digit (8) from the dividend after 45, then repeat: 458 / 144

Moving on to step 8:
144 goes into 458 3 times with a remainder of 26.
The next digit of our result is 3. 
Result so far: 568703.0
The remainder is 26 after subtracting 432 from 458.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Moving on to step 9:
144 can be fit into 260 1 times, resulting in a remainder of 116.
The number 1 becomes the next digit in our result. 
Result so far: 568703.1
Subtracting 144 from 260 leaves us with 116.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1160, and continue the process.

On to step 10:
If we divide 1160 by 144, we get 8 and a remainder of 8.
Put 8 as the next digit of the answer. 
Result so far: 568703.18
Subtract 1152 from 1160 to get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

On to step 11:
80 divided by 144 is 0 with a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 568703.18
If we take 0 away from 80, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Moving on to step 12:
800 divided by 144 is 5 with a remainder of 80.
Use 5 as the next digit of our solution. 
Result so far: 568703.1805
Deduct 720 from 800 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Let's proceed to step 13:
144 can be fit into 800 5 times, resulting in a remainder of 80.
Record the quotient 5 as the next digit in the result. 
Result so far: 568703.18055
Deduct 720 from 800 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

The final result is 568703.18055 with a remainder of 8e-05.