We divide 45421542 by 505
We want to divide 45421542 by 505.

Going ahead to step 1:
505 goes into 4 0 times with a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Bring next digit (5) of the dividend behind the 4 and repeat the process: 45 / 505

Let's proceed to step 2:
505 goes into 45 0 times with a remainder of 45.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 45 leaves us with 45.
Bring next digit (4) of the dividend behind the 45 and repeat the process: 454 / 505

Let's proceed to step 3:
454 divided by 505 is 0 with a remainder of 454.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 454 leaves us with 454.
Bring next digit (2) of the dividend behind the 454 and repeat the process: 4542 / 505

Advancing to step 4:
When dividing 4542 by 505, we get 8 with a remainder of 502.
Write down 8 as next digit of the result. 
Result so far: 8.0
If we subtract 4040 from 4542, we get 502.
Bring next digit (1) of the dividend behind the 502 and repeat the process: 5021 / 505

Moving on to step 5:
When dividing 5021 by 505, we get 9 with a remainder of 476.
Put 9 as the next digit of the answer. 
Result so far: 89.0
If we take 4545 away from 5021, we end up with 476.
Include the next digit (5) from the dividend after 476, then repeat: 4765 / 505

Advancing to step 6:
The number 505 fits into 4765 9 times, leaving a remainder of 220.
The next digit of our result is 9. 
Result so far: 899.0
Subtract 4545 from 4765 to get 220.
Append the next digit (4) from the dividend to 220 and continue with: 2204 / 505

Step 7:
2204 divided by 505 is 4 with a remainder of 184.
Use 4 as the next digit of our solution. 
Result so far: 8994.0
Subtract 2020 from 2204 to get 184.
Take the next digit (2) from the dividend and append it to 184, then repeat: 1842 / 505

Going ahead to step 8:
505 goes into 1842 3 times with a remainder of 327.
The next digit of our result is 3. 
Result so far: 89943.0
If we subtract 1515 from 1842, we get 327.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3270, and continue the process.

Going ahead to step 9:
If we divide 3270 by 505, we get 6 and a remainder of 240.
The next digit of our result is 6. 
Result so far: 89943.6
The remainder is 240 after subtracting 3030 from 3270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Going ahead to step 10:
If we divide 2400 by 505, we get 4 and a remainder of 380.
Use 4 as the next digit of our solution. 
Result so far: 89943.64
Deduct 2020 from 2400 and we're left with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Going ahead to step 11:
When dividing 3800 by 505, we get 7 with a remainder of 265.
Use 7 as the next digit of our solution. 
Result so far: 89943.647
Subtract 3535 from 3800 to get 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Advancing to step 12:
2650 divided by 505 is 5 with a remainder of 125.
The next digit of our result is 5. 
Result so far: 89943.6475
Subtracting 2525 from 2650 leaves us with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

Going ahead to step 13:
505 goes into 1250 2 times with a remainder of 240.
Put 2 as the next digit of the answer. 
Result so far: 89943.64752
Subtracting 1010 from 1250 leaves us with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Advancing to step 14:
The number 505 fits into 2400 4 times, leaving a remainder of 380.
Record the quotient 4 as the next digit in the result. 
Result so far: 89943.647524
If we subtract 2020 from 2400, we get 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Step 15:
The number 505 fits into 3800 7 times, leaving a remainder of 265.
The number 7 becomes the next digit in our result. 
Result so far: 89943.6475247
If we take 3535 away from 3800, we end up with 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Moving on to step 16:
The number 505 fits into 2650 5 times, leaving a remainder of 125.
Put 5 as the next digit of the answer. 
Result so far: 89943.64752475
If we take 2525 away from 2650, we end up with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

After the division, we end up with 89943.64752475 and a remainder of 1.25e-07.