We divide 81518710 by 545
Our goal is to divide 81518710 by 545.

Advancing to step 1:
545 goes into 8 0 times with a remainder of 8.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 8, we get 8.
Bring next digit (1) of the dividend behind the 8 and repeat the process: 81 / 545

Step 2:
The number 545 fits into 81 0 times, leaving a remainder of 81.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 81 after subtracting 0 from 81.
Append the next digit (5) from the dividend to 81 and continue with: 815 / 545

Advancing to step 3:
The number 545 fits into 815 1 times, leaving a remainder of 270.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 270 after subtracting 545 from 815.
Bring next digit (1) of the dividend behind the 270 and repeat the process: 2701 / 545

Advancing to step 4:
2701 divided by 545 is 4 with a remainder of 521.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
If we take 2180 away from 2701, we end up with 521.
Bring next digit (8) of the dividend behind the 521 and repeat the process: 5218 / 545

Moving on to step 5:
545 goes into 5218 9 times with a remainder of 313.
The number 9 becomes the next digit in our result. 
Result so far: 149.0
If we take 4905 away from 5218, we end up with 313.
Include the next digit (7) from the dividend after 313, then repeat: 3137 / 545

On to step 6:
When dividing 3137 by 545, we get 5 with a remainder of 412.
The next digit of our result is 5. 
Result so far: 1495.0
If we take 2725 away from 3137, we end up with 412.
Take the next digit (1) from the dividend and append it to 412, then repeat: 4121 / 545

Step 7:
If we divide 4121 by 545, we get 7 and a remainder of 306.
Put 7 as the next digit of the answer. 
Result so far: 14957.0
Subtracting 3815 from 4121 leaves us with 306.
Append the next digit (0) from the dividend to 306 and continue with: 3060 / 545

Let's proceed to step 8:
3060 divided by 545 is 5 with a remainder of 335.
Use 5 as the next digit of our solution. 
Result so far: 149575.0
If we subtract 2725 from 3060, we get 335.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3350, and continue the process.

Let's proceed to step 9:
If we divide 3350 by 545, we get 6 and a remainder of 80.
The number 6 becomes the next digit in our result. 
Result so far: 149575.6
If we take 3270 away from 3350, 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.

Going ahead to step 10:
800 divided by 545 is 1 with a remainder of 255.
The number 1 becomes the next digit in our result. 
Result so far: 149575.61
Subtract 545 from 800 to get 255.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2550, and continue the process.

Step 11:
545 goes into 2550 4 times with a remainder of 370.
The next digit of our result is 4. 
Result so far: 149575.614
The remainder is 370 after subtracting 2180 from 2550.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Advancing to step 12:
The number 545 fits into 3700 6 times, leaving a remainder of 430.
The next digit of our result is 6. 
Result so far: 149575.6146
The remainder is 430 after subtracting 3270 from 3700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Advancing to step 13:
545 goes into 4300 7 times with a remainder of 485.
The next digit of our result is 7. 
Result so far: 149575.61467
If we take 3815 away from 4300, we end up with 485.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4850, and continue the process.

Advancing to step 14:
4850 divided by 545 is 8 with a remainder of 490.
The next digit of our result is 8. 
Result so far: 149575.614678
Deduct 4360 from 4850 and we're left with 490.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4900, and continue the process.

On to step 15:
4900 divided by 545 is 8 with a remainder of 540.
The number 8 becomes the next digit in our result. 
Result so far: 149575.6146788
The remainder is 540 after subtracting 4360 from 4900.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5400, and continue the process.

After the division, we end up with 149575.6146788 and a remainder of 5.4e-06.