42664223 ÷ 524 
Our goal is to divide 42664223 by 524.

Let's proceed to step 1:
If we divide 4 by 524, we get 0 and a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 4 to get 4.
Append the next digit (2) from the dividend to 4 and continue with: 42 / 524

On to step 2:
42 divided by 524 is 0 with a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 42 leaves us with 42.
Take the next digit (6) from the dividend and append it to 42, then repeat: 426 / 524

Moving on to step 3:
The number 524 fits into 426 0 times, leaving a remainder of 426.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 426, we get 426.
Grab the next digit (6) from the dividend, add it to 426, then carry on: 4266 / 524

Advancing to step 4:
4266 divided by 524 is 8 with a remainder of 74.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtract 4192 from 4266 to get 74.
Bring next digit (4) of the dividend behind the 74 and repeat the process: 744 / 524

Advancing to step 5:
The number 524 fits into 744 1 times, leaving a remainder of 220.
The next digit of our result is 1. 
Result so far: 81.0
If we subtract 524 from 744, we get 220.
Bring next digit (2) of the dividend behind the 220 and repeat the process: 2202 / 524

Let's proceed to step 6:
When dividing 2202 by 524, we get 4 with a remainder of 106.
Put 4 as the next digit of the answer. 
Result so far: 814.0
Subtracting 2096 from 2202 leaves us with 106.
Fetch the next digit (2) from the dividend, attach it to 106 and continue: 1062 / 524

Step 7:
524 can be fit into 1062 2 times, resulting in a remainder of 14.
Record the quotient 2 as the next digit in the result. 
Result so far: 8142.0
The remainder is 14 after subtracting 1048 from 1062.
Include the next digit (3) from the dividend after 14, then repeat: 143 / 524

Let's proceed to step 8:
143 divided by 524 is 0 with a remainder of 143.
Write down 0 as next digit of the result. 
Result so far: 81420.0
If we take 0 away from 143, we end up with 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Moving on to step 9:
When dividing 1430 by 524, we get 2 with a remainder of 382.
The number 2 becomes the next digit in our result. 
Result so far: 81420.2
If we subtract 1048 from 1430, we get 382.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3820, and continue the process.

On to step 10:
When dividing 3820 by 524, we get 7 with a remainder of 152.
Put 7 as the next digit of the answer. 
Result so far: 81420.27
Subtracting 3668 from 3820 leaves us with 152.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

Step 11:
The number 524 fits into 1520 2 times, leaving a remainder of 472.
Write down 2 as next digit of the result. 
Result so far: 81420.272
If we subtract 1048 from 1520, we get 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

Going ahead to step 12:
When dividing 4720 by 524, we get 9 with a remainder of 4.
The next digit of our result is 9. 
Result so far: 81420.2729
Subtracting 4716 from 4720 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 13:
When dividing 40 by 524, we get 0 with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 81420.2729
Subtract 0 from 40 to get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Advancing to step 14:
400 divided by 524 is 0 with a remainder of 400.
The next digit of our result is 0. 
Result so far: 81420.2729
Subtracting 0 from 400 leaves us with 400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

The final result is 81420.2729 with a remainder of 4e-05.