We look at the division of 11982369 by 545 
We want to divide 11982369 by 545.

On to step 1:
1 divided by 545 is 0 with a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Append the next digit (1) from the dividend to 1 and continue with: 11 / 545

Moving on to step 2:
The number 545 fits into 11 0 times, leaving a remainder of 11.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 11, we get 11.
Append the next digit (9) from the dividend to 11 and continue with: 119 / 545

Moving on to step 3:
When dividing 119 by 545, we get 0 with a remainder of 119.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 119 to get 119.
Append the next digit (8) from the dividend to 119 and continue with: 1198 / 545

Step 4:
The number 545 fits into 1198 2 times, leaving a remainder of 108.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 1090 from 1198 and we're left with 108.
Include the next digit (2) from the dividend after 108, then repeat: 1082 / 545

Step 5:
545 goes into 1082 1 times with a remainder of 537.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
Subtracting 545 from 1082 leaves us with 537.
Bring next digit (3) of the dividend behind the 537 and repeat the process: 5373 / 545

Step 6:
If we divide 5373 by 545, we get 9 and a remainder of 468.
Use 9 as the next digit of our solution. 
Result so far: 219.0
Subtracting 4905 from 5373 leaves us with 468.
Include the next digit (6) from the dividend after 468, then repeat: 4686 / 545

On to step 7:
If we divide 4686 by 545, we get 8 and a remainder of 326.
Write down 8 as next digit of the result. 
Result so far: 2198.0
The remainder is 326 after subtracting 4360 from 4686.
Grab the next digit (9) from the dividend, add it to 326, then carry on: 3269 / 545

On to step 8:
If we divide 3269 by 545, we get 5 and a remainder of 544.
Write down 5 as next digit of the result. 
Result so far: 21985.0
If we subtract 2725 from 3269, we get 544.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5440, and continue the process.

Going ahead to step 9:
When dividing 5440 by 545, we get 9 with a remainder of 535.
Record the quotient 9 as the next digit in the result. 
Result so far: 21985.9
If we take 4905 away from 5440, we end up with 535.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5350, and continue the process.

Going ahead to step 10:
545 goes into 5350 9 times with a remainder of 445.
Put 9 as the next digit of the answer. 
Result so far: 21985.99
Subtract 4905 from 5350 to get 445.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4450, and continue the process.

Our division results in 21985.99 with a remaining 0.445.