Let's divide 91242254 by 453
We're looking to find how many times 453 goes into 91242254.

Step 1:
If we divide 9 by 453, we get 0 and a remainder of 9.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 9, we end up with 9.
Take the next digit (1) from the dividend and append it to 9, then repeat: 91 / 453

Advancing to step 2:
453 goes into 91 0 times with a remainder of 91.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 91, we end up with 91.
Append the next digit (2) from the dividend to 91 and continue with: 912 / 453

Let's proceed to step 3:
When dividing 912 by 453, we get 2 with a remainder of 6.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 906 from 912 and we're left with 6.
Include the next digit (4) from the dividend after 6, then repeat: 64 / 453

Let's proceed to step 4:
64 divided by 453 is 0 with a remainder of 64.
The number 0 becomes the next digit in our result. 
Result so far: 20.0
Subtracting 0 from 64 leaves us with 64.
Append the next digit (2) from the dividend to 64 and continue with: 642 / 453

Going ahead to step 5:
If we divide 642 by 453, we get 1 and a remainder of 189.
Put 1 as the next digit of the answer. 
Result so far: 201.0
Subtract 453 from 642 to get 189.
Grab the next digit (2) from the dividend, add it to 189, then carry on: 1892 / 453

Step 6:
The number 453 fits into 1892 4 times, leaving a remainder of 80.
The number 4 becomes the next digit in our result. 
Result so far: 2014.0
Deduct 1812 from 1892 and we're left with 80.
Take the next digit (5) from the dividend and append it to 80, then repeat: 805 / 453

Moving on to step 7:
805 divided by 453 is 1 with a remainder of 352.
The next digit of our result is 1. 
Result so far: 20141.0
If we take 453 away from 805, we end up with 352.
Fetch the next digit (4) from the dividend, attach it to 352 and continue: 3524 / 453

Let's proceed to step 8:
When dividing 3524 by 453, we get 7 with a remainder of 353.
The number 7 becomes the next digit in our result. 
Result so far: 201417.0
Subtract 3171 from 3524 to get 353.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3530, and continue the process.

Let's proceed to step 9:
If we divide 3530 by 453, we get 7 and a remainder of 359.
The number 7 becomes the next digit in our result. 
Result so far: 201417.7
Subtracting 3171 from 3530 leaves us with 359.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3590, and continue the process.

Going ahead to step 10:
3590 divided by 453 is 7 with a remainder of 419.
The number 7 becomes the next digit in our result. 
Result so far: 201417.77
Deduct 3171 from 3590 and we're left with 419.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4190, and continue the process.

The final result is 201417.77 with a remainder of 0.419.