We're dividing 11986885 by 453 
Let's see how many times 453 fits into 11986885.

Let's proceed to step 1:
If we divide 1 by 453, we get 0 and a remainder of 1.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 1 after subtracting 0 from 1.
Grab the next digit (1) from the dividend, add it to 1, then carry on: 11 / 453

Moving on to step 2:
453 can be fit into 11 0 times, resulting in a remainder of 11.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 11 leaves us with 11.
Append the next digit (9) from the dividend to 11 and continue with: 119 / 453

Let's proceed to step 3:
The number 453 fits into 119 0 times, leaving a remainder of 119.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 119 to get 119.
Grab the next digit (8) from the dividend, add it to 119, then carry on: 1198 / 453

Going ahead to step 4:
When dividing 1198 by 453, we get 2 with a remainder of 292.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we subtract 906 from 1198, we get 292.
Grab the next digit (6) from the dividend, add it to 292, then carry on: 2926 / 453

Advancing to step 5:
The number 453 fits into 2926 6 times, leaving a remainder of 208.
Use 6 as the next digit of our solution. 
Result so far: 26.0
Subtracting 2718 from 2926 leaves us with 208.
Take the next digit (8) from the dividend and append it to 208, then repeat: 2088 / 453

Going ahead to step 6:
453 goes into 2088 4 times with a remainder of 276.
Write down 4 as next digit of the result. 
Result so far: 264.0
The remainder is 276 after subtracting 1812 from 2088.
Fetch the next digit (8) from the dividend, attach it to 276 and continue: 2768 / 453

Advancing to step 7:
When dividing 2768 by 453, we get 6 with a remainder of 50.
Write down 6 as next digit of the result. 
Result so far: 2646.0
The remainder is 50 after subtracting 2718 from 2768.
Grab the next digit (5) from the dividend, add it to 50, then carry on: 505 / 453

Going ahead to step 8:
When dividing 505 by 453, we get 1 with a remainder of 52.
Record the quotient 1 as the next digit in the result. 
Result so far: 26461.0
Subtracting 453 from 505 leaves us with 52.
Since there are no more digits in the dividend, we add a zero to the remainder making it 520, and continue the process.

Advancing to step 9:
453 goes into 520 1 times with a remainder of 67.
Write down 1 as next digit of the result. 
Result so far: 26461.1
The remainder is 67 after subtracting 453 from 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

Let's proceed to step 10:
When dividing 670 by 453, we get 1 with a remainder of 217.
Put 1 as the next digit of the answer. 
Result so far: 26461.11
Deduct 453 from 670 and we're left with 217.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2170, and continue the process.

Our division results in 26461.11 with a remaining 0.217.