We divide 45508223 by 521
We want to divide 45508223 by 521.

Moving on to step 1:
521 goes into 4 0 times with a remainder of 4.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 521

On to step 2:
45 divided by 521 is 0 with a remainder of 45.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 45, we end up with 45.
Fetch the next digit (5) from the dividend, attach it to 45 and continue: 455 / 521

Step 3:
455 divided by 521 is 0 with a remainder of 455.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 455 and we're left with 455.
Include the next digit (0) from the dividend after 455, then repeat: 4550 / 521

Step 4:
521 goes into 4550 8 times with a remainder of 382.
Write down 8 as next digit of the result. 
Result so far: 8.0
Subtracting 4168 from 4550 leaves us with 382.
Take the next digit (8) from the dividend and append it to 382, then repeat: 3828 / 521

Moving on to step 5:
521 can be fit into 3828 7 times, resulting in a remainder of 181.
The next digit of our result is 7. 
Result so far: 87.0
The remainder is 181 after subtracting 3647 from 3828.
Append the next digit (2) from the dividend to 181 and continue with: 1812 / 521

Advancing to step 6:
If we divide 1812 by 521, we get 3 and a remainder of 249.
Record the quotient 3 as the next digit in the result. 
Result so far: 873.0
Deduct 1563 from 1812 and we're left with 249.
Grab the next digit (2) from the dividend, add it to 249, then carry on: 2492 / 521

Going ahead to step 7:
521 can be fit into 2492 4 times, resulting in a remainder of 408.
Write down 4 as next digit of the result. 
Result so far: 8734.0
If we subtract 2084 from 2492, we get 408.
Fetch the next digit (3) from the dividend, attach it to 408 and continue: 4083 / 521

Going ahead to step 8:
If we divide 4083 by 521, we get 7 and a remainder of 436.
The number 7 becomes the next digit in our result. 
Result so far: 87347.0
If we take 3647 away from 4083, we end up with 436.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4360, and continue the process.

Moving on to step 9:
521 goes into 4360 8 times with a remainder of 192.
Put 8 as the next digit of the answer. 
Result so far: 87347.8
Subtracting 4168 from 4360 leaves us with 192.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1920, and continue the process.

Advancing to step 10:
1920 divided by 521 is 3 with a remainder of 357.
The next digit of our result is 3. 
Result so far: 87347.83
If we subtract 1563 from 1920, we get 357.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3570, and continue the process.

Moving on to step 11:
The number 521 fits into 3570 6 times, leaving a remainder of 444.
The number 6 becomes the next digit in our result. 
Result so far: 87347.836
Subtract 3126 from 3570 to get 444.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4440, and continue the process.

Step 12:
When dividing 4440 by 521, we get 8 with a remainder of 272.
The number 8 becomes the next digit in our result. 
Result so far: 87347.8368
Subtracting 4168 from 4440 leaves us with 272.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Let's proceed to step 13:
When dividing 2720 by 521, we get 5 with a remainder of 115.
Record the quotient 5 as the next digit in the result. 
Result so far: 87347.83685
If we take 2605 away from 2720, we end up with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

On to step 14:
When dividing 1150 by 521, we get 2 with a remainder of 108.
Put 2 as the next digit of the answer. 
Result so far: 87347.836852
The remainder is 108 after subtracting 1042 from 1150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1080, and continue the process.

Moving on to step 15:
1080 divided by 521 is 2 with a remainder of 38.
Put 2 as the next digit of the answer. 
Result so far: 87347.8368522
Deduct 1042 from 1080 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

The final outcome is 87347.8368522, with a leftover of 3.8e-07.