Let's divide 42201896 by 486
Our goal is to divide 42201896 by 486.

Moving on to step 1:
When dividing 4 by 486, we get 0 with a remainder of 4.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 4 leaves us with 4.
Fetch the next digit (2) from the dividend, attach it to 4 and continue: 42 / 486

Advancing to step 2:
When dividing 42 by 486, we get 0 with a remainder of 42.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 42 and we're left with 42.
Include the next digit (2) from the dividend after 42, then repeat: 422 / 486

Step 3:
The number 486 fits into 422 0 times, leaving a remainder of 422.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 422 after subtracting 0 from 422.
Grab the next digit (0) from the dividend, add it to 422, then carry on: 4220 / 486

Step 4:
The number 486 fits into 4220 8 times, leaving a remainder of 332.
Use 8 as the next digit of our solution. 
Result so far: 8.0
The remainder is 332 after subtracting 3888 from 4220.
Append the next digit (1) from the dividend to 332 and continue with: 3321 / 486

Advancing to step 5:
3321 divided by 486 is 6 with a remainder of 405.
Use 6 as the next digit of our solution. 
Result so far: 86.0
Deduct 2916 from 3321 and we're left with 405.
Bring next digit (8) of the dividend behind the 405 and repeat the process: 4058 / 486

Advancing to step 6:
If we divide 4058 by 486, we get 8 and a remainder of 170.
Write down 8 as next digit of the result. 
Result so far: 868.0
Deduct 3888 from 4058 and we're left with 170.
Append the next digit (9) from the dividend to 170 and continue with: 1709 / 486

Going ahead to step 7:
When dividing 1709 by 486, we get 3 with a remainder of 251.
Record the quotient 3 as the next digit in the result. 
Result so far: 8683.0
Deduct 1458 from 1709 and we're left with 251.
Grab the next digit (6) from the dividend, add it to 251, then carry on: 2516 / 486

Step 8:
486 can be fit into 2516 5 times, resulting in a remainder of 86.
Put 5 as the next digit of the answer. 
Result so far: 86835.0
If we subtract 2430 from 2516, we get 86.
Since there are no more digits in the dividend, we add a zero to the remainder making it 860, and continue the process.

Step 9:
When dividing 860 by 486, we get 1 with a remainder of 374.
Record the quotient 1 as the next digit in the result. 
Result so far: 86835.1
Subtracting 486 from 860 leaves us with 374.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3740, and continue the process.

On to step 10:
If we divide 3740 by 486, we get 7 and a remainder of 338.
Record the quotient 7 as the next digit in the result. 
Result so far: 86835.17
Deduct 3402 from 3740 and we're left with 338.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3380, and continue the process.

Going ahead to step 11:
If we divide 3380 by 486, we get 6 and a remainder of 464.
Use 6 as the next digit of our solution. 
Result so far: 86835.176
Subtract 2916 from 3380 to get 464.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4640, and continue the process.

Step 12:
486 goes into 4640 9 times with a remainder of 266.
The next digit of our result is 9. 
Result so far: 86835.1769
Subtract 4374 from 4640 to get 266.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2660, and continue the process.

Advancing to step 13:
486 goes into 2660 5 times with a remainder of 230.
The next digit of our result is 5. 
Result so far: 86835.17695
Subtracting 2430 from 2660 leaves us with 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2300, and continue the process.

Moving on to step 14:
486 can be fit into 2300 4 times, resulting in a remainder of 356.
Write down 4 as next digit of the result. 
Result so far: 86835.176954
If we take 1944 away from 2300, we end up with 356.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3560, and continue the process.

Advancing to step 15:
3560 divided by 486 is 7 with a remainder of 158.
The number 7 becomes the next digit in our result. 
Result so far: 86835.1769547
Subtract 3402 from 3560 to get 158.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1580, and continue the process.

Going ahead to step 16:
1580 divided by 486 is 3 with a remainder of 122.
Put 3 as the next digit of the answer. 
Result so far: 86835.17695473
If we take 1458 away from 1580, we end up with 122.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1220, and continue the process.

In conclusion, the division gives 86835.17695473 with a balance of 1.22e-07.