Let's divide 40576286 by 921
We're looking to find how many times 921 goes into 40576286.

Going ahead to step 1:
921 goes into 4 0 times with a remainder of 4.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Append the next digit (0) from the dividend to 4 and continue with: 40 / 921

Moving on to step 2:
The number 921 fits into 40 0 times, leaving a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 40 and we're left with 40.
Bring next digit (5) of the dividend behind the 40 and repeat the process: 405 / 921

Going ahead to step 3:
If we divide 405 by 921, we get 0 and a remainder of 405.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 405 and we're left with 405.
Bring next digit (7) of the dividend behind the 405 and repeat the process: 4057 / 921

Moving on to step 4:
921 goes into 4057 4 times with a remainder of 373.
Use 4 as the next digit of our solution. 
Result so far: 4.0
Subtracting 3684 from 4057 leaves us with 373.
Include the next digit (6) from the dividend after 373, then repeat: 3736 / 921

Let's proceed to step 5:
3736 divided by 921 is 4 with a remainder of 52.
Use 4 as the next digit of our solution. 
Result so far: 44.0
Subtract 3684 from 3736 to get 52.
Take the next digit (2) from the dividend and append it to 52, then repeat: 522 / 921

Advancing to step 6:
The number 921 fits into 522 0 times, leaving a remainder of 522.
Use 0 as the next digit of our solution. 
Result so far: 440.0
The remainder is 522 after subtracting 0 from 522.
Include the next digit (8) from the dividend after 522, then repeat: 5228 / 921

Going ahead to step 7:
The number 921 fits into 5228 5 times, leaving a remainder of 623.
Write down 5 as next digit of the result. 
Result so far: 4405.0
The remainder is 623 after subtracting 4605 from 5228.
Fetch the next digit (6) from the dividend, attach it to 623 and continue: 6236 / 921

Step 8:
When dividing 6236 by 921, we get 6 with a remainder of 710.
Use 6 as the next digit of our solution. 
Result so far: 44056.0
If we take 5526 away from 6236, we end up with 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7100, and continue the process.

Going ahead to step 9:
The number 921 fits into 7100 7 times, leaving a remainder of 653.
The next digit of our result is 7. 
Result so far: 44056.7
Subtract 6447 from 7100 to get 653.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6530, and continue the process.

Let's proceed to step 10:
If we divide 6530 by 921, we get 7 and a remainder of 83.
The number 7 becomes the next digit in our result. 
Result so far: 44056.77
The remainder is 83 after subtracting 6447 from 6530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

The final outcome is 44056.77, with a leftover of 0.083.