We're dividing 76458309 by 545 
We want to divide 76458309 by 545.

Let's proceed to step 1:
545 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Include the next digit (6) from the dividend after 7, then repeat: 76 / 545

Step 2:
545 goes into 76 0 times with a remainder of 76.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 76 and we're left with 76.
Take the next digit (4) from the dividend and append it to 76, then repeat: 764 / 545

Advancing to step 3:
When dividing 764 by 545, we get 1 with a remainder of 219.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 545 from 764 leaves us with 219.
Grab the next digit (5) from the dividend, add it to 219, then carry on: 2195 / 545

Step 4:
545 can be fit into 2195 4 times, resulting in a remainder of 15.
Use 4 as the next digit of our solution. 
Result so far: 14.0
Subtract 2180 from 2195 to get 15.
Bring next digit (8) of the dividend behind the 15 and repeat the process: 158 / 545

Going ahead to step 5:
545 can be fit into 158 0 times, resulting in a remainder of 158.
The number 0 becomes the next digit in our result. 
Result so far: 140.0
If we subtract 0 from 158, we get 158.
Include the next digit (3) from the dividend after 158, then repeat: 1583 / 545

Going ahead to step 6:
If we divide 1583 by 545, we get 2 and a remainder of 493.
The number 2 becomes the next digit in our result. 
Result so far: 1402.0
Subtract 1090 from 1583 to get 493.
Append the next digit (0) from the dividend to 493 and continue with: 4930 / 545

Advancing to step 7:
4930 divided by 545 is 9 with a remainder of 25.
The number 9 becomes the next digit in our result. 
Result so far: 14029.0
If we subtract 4905 from 4930, we get 25.
Grab the next digit (9) from the dividend, add it to 25, then carry on: 259 / 545

Going ahead to step 8:
The number 545 fits into 259 0 times, leaving a remainder of 259.
Use 0 as the next digit of our solution. 
Result so far: 140290.0
The remainder is 259 after subtracting 0 from 259.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2590, and continue the process.

Step 9:
When dividing 2590 by 545, we get 4 with a remainder of 410.
The next digit of our result is 4. 
Result so far: 140290.4
The remainder is 410 after subtracting 2180 from 2590.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Let's proceed to step 10:
545 goes into 4100 7 times with a remainder of 285.
The next digit of our result is 7. 
Result so far: 140290.47
If we take 3815 away from 4100, we end up with 285.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2850, and continue the process.

Advancing to step 11:
545 goes into 2850 5 times with a remainder of 125.
Record the quotient 5 as the next digit in the result. 
Result so far: 140290.475
Subtracting 2725 from 2850 leaves us with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Moving on to step 12:
The number 545 fits into 1250 2 times, leaving a remainder of 160.
Use 2 as the next digit of our solution. 
Result so far: 140290.4752
Subtracting 1090 from 1250 leaves us with 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

On to step 13:
545 goes into 1600 2 times with a remainder of 510.
Use 2 as the next digit of our solution. 
Result so far: 140290.47522
Subtract 1090 from 1600 to get 510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5100, and continue the process.

Our division results in 140290.47522 with a remaining 0.00051.