We divide 82990041 by 420
Our goal is to divide 82990041 by 420.

Advancing to step 1:
420 goes into 8 0 times with a remainder of 8.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 8 leaves us with 8.
Bring next digit (2) of the dividend behind the 8 and repeat the process: 82 / 420

On to step 2:
If we divide 82 by 420, we get 0 and a remainder of 82.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 82 and we're left with 82.
Fetch the next digit (9) from the dividend, attach it to 82 and continue: 829 / 420

Advancing to step 3:
If we divide 829 by 420, we get 1 and a remainder of 409.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 420 away from 829, we end up with 409.
Fetch the next digit (9) from the dividend, attach it to 409 and continue: 4099 / 420

Let's proceed to step 4:
When dividing 4099 by 420, we get 9 with a remainder of 319.
Use 9 as the next digit of our solution. 
Result so far: 19.0
The remainder is 319 after subtracting 3780 from 4099.
Take the next digit (0) from the dividend and append it to 319, then repeat: 3190 / 420

Moving on to step 5:
The number 420 fits into 3190 7 times, leaving a remainder of 250.
Write down 7 as next digit of the result. 
Result so far: 197.0
If we subtract 2940 from 3190, we get 250.
Append the next digit (0) from the dividend to 250 and continue with: 2500 / 420

Going ahead to step 6:
The number 420 fits into 2500 5 times, leaving a remainder of 400.
The next digit of our result is 5. 
Result so far: 1975.0
Deduct 2100 from 2500 and we're left with 400.
Include the next digit (4) from the dividend after 400, then repeat: 4004 / 420

Step 7:
When dividing 4004 by 420, we get 9 with a remainder of 224.
Use 9 as the next digit of our solution. 
Result so far: 19759.0
If we subtract 3780 from 4004, we get 224.
Bring next digit (1) of the dividend behind the 224 and repeat the process: 2241 / 420

Let's proceed to step 8:
420 can be fit into 2241 5 times, resulting in a remainder of 141.
Record the quotient 5 as the next digit in the result. 
Result so far: 197595.0
Subtract 2100 from 2241 to get 141.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1410, and continue the process.

Step 9:
1410 divided by 420 is 3 with a remainder of 150.
Record the quotient 3 as the next digit in the result. 
Result so far: 197595.3
If we take 1260 away from 1410, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

On to step 10:
If we divide 1500 by 420, we get 3 and a remainder of 240.
The number 3 becomes the next digit in our result. 
Result so far: 197595.33
If we subtract 1260 from 1500, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

After the division, we end up with 197595.33 and a remainder of 0.24.