We're dividing 69781742 by 144 
Our goal is to divide 69781742 by 144.

Step 1:
144 can be fit into 6 0 times, resulting in a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Include the next digit (9) from the dividend after 6, then repeat: 69 / 144

On to step 2:
144 goes into 69 0 times with a remainder of 69.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 69, we get 69.
Fetch the next digit (7) from the dividend, attach it to 69 and continue: 697 / 144

Going ahead to step 3:
If we divide 697 by 144, we get 4 and a remainder of 121.
Put 4 as the next digit of the answer. 
Result so far: 4.0
If we subtract 576 from 697, we get 121.
Take the next digit (8) from the dividend and append it to 121, then repeat: 1218 / 144

Step 4:
If we divide 1218 by 144, we get 8 and a remainder of 66.
Write down 8 as next digit of the result. 
Result so far: 48.0
Subtracting 1152 from 1218 leaves us with 66.
Bring next digit (1) of the dividend behind the 66 and repeat the process: 661 / 144

On to step 5:
661 divided by 144 is 4 with a remainder of 85.
Use 4 as the next digit of our solution. 
Result so far: 484.0
If we subtract 576 from 661, we get 85.
Take the next digit (7) from the dividend and append it to 85, then repeat: 857 / 144

Going ahead to step 6:
144 can be fit into 857 5 times, resulting in a remainder of 137.
Put 5 as the next digit of the answer. 
Result so far: 4845.0
Subtracting 720 from 857 leaves us with 137.
Include the next digit (4) from the dividend after 137, then repeat: 1374 / 144

Advancing to step 7:
When dividing 1374 by 144, we get 9 with a remainder of 78.
The number 9 becomes the next digit in our result. 
Result so far: 48459.0
Subtract 1296 from 1374 to get 78.
Append the next digit (2) from the dividend to 78 and continue with: 782 / 144

Advancing to step 8:
144 goes into 782 5 times with a remainder of 62.
The number 5 becomes the next digit in our result. 
Result so far: 484595.0
Deduct 720 from 782 and we're left with 62.
Since there are no more digits in the dividend, we add a zero to the remainder making it 620, and continue the process.

Moving on to step 9:
620 divided by 144 is 4 with a remainder of 44.
The next digit of our result is 4. 
Result so far: 484595.4
If we subtract 576 from 620, we get 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Advancing to step 10:
The number 144 fits into 440 3 times, leaving a remainder of 8.
The number 3 becomes the next digit in our result. 
Result so far: 484595.43
If we subtract 432 from 440, we 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.

Going ahead to step 11:
When dividing 80 by 144, we get 0 with a remainder of 80.
Write down 0 as next digit of the result. 
Result so far: 484595.43
The remainder is 80 after subtracting 0 from 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Step 12:
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: 484595.4305
Subtract 720 from 800 to get 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

On to step 13:
The number 144 fits into 800 5 times, leaving a remainder of 80.
Record the quotient 5 as the next digit in the result. 
Result so far: 484595.43055
Subtracting 720 from 800 leaves us 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.

Our division results in 484595.43055 with a remaining 8e-05.