Let's divide 97441421 by 510
We want to divide 97441421 by 510.

Step 1:
If we divide 9 by 510, we get 0 and a remainder of 9.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Fetch the next digit (7) from the dividend, attach it to 9 and continue: 97 / 510

Step 2:
If we divide 97 by 510, we get 0 and a remainder of 97.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 97 leaves us with 97.
Fetch the next digit (4) from the dividend, attach it to 97 and continue: 974 / 510

Moving on to step 3:
The number 510 fits into 974 1 times, leaving a remainder of 464.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtracting 510 from 974 leaves us with 464.
Bring next digit (4) of the dividend behind the 464 and repeat the process: 4644 / 510

On to step 4:
510 can be fit into 4644 9 times, resulting in a remainder of 54.
Write down 9 as next digit of the result. 
Result so far: 19.0
The remainder is 54 after subtracting 4590 from 4644.
Bring next digit (1) of the dividend behind the 54 and repeat the process: 541 / 510

Going ahead to step 5:
510 can be fit into 541 1 times, resulting in a remainder of 31.
Put 1 as the next digit of the answer. 
Result so far: 191.0
The remainder is 31 after subtracting 510 from 541.
Include the next digit (4) from the dividend after 31, then repeat: 314 / 510

Going ahead to step 6:
When dividing 314 by 510, we get 0 with a remainder of 314.
Record the quotient 0 as the next digit in the result. 
Result so far: 1910.0
If we subtract 0 from 314, we get 314.
Grab the next digit (2) from the dividend, add it to 314, then carry on: 3142 / 510

Advancing to step 7:
If we divide 3142 by 510, we get 6 and a remainder of 82.
Put 6 as the next digit of the answer. 
Result so far: 19106.0
Subtracting 3060 from 3142 leaves us with 82.
Take the next digit (1) from the dividend and append it to 82, then repeat: 821 / 510

Step 8:
821 divided by 510 is 1 with a remainder of 311.
Put 1 as the next digit of the answer. 
Result so far: 191061.0
Deduct 510 from 821 and we're left with 311.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3110, and continue the process.

On to step 9:
The number 510 fits into 3110 6 times, leaving a remainder of 50.
Write down 6 as next digit of the result. 
Result so far: 191061.6
Deduct 3060 from 3110 and we're left with 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 10:
The number 510 fits into 500 0 times, leaving a remainder of 500.
Write down 0 as next digit of the result. 
Result so far: 191061.6
The remainder is 500 after subtracting 0 from 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

Advancing to step 11:
510 goes into 5000 9 times with a remainder of 410.
Use 9 as the next digit of our solution. 
Result so far: 191061.609
If we subtract 4590 from 5000, we get 410.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4100, and continue the process.

Step 12:
4100 divided by 510 is 8 with a remainder of 20.
The number 8 becomes the next digit in our result. 
Result so far: 191061.6098
If we take 4080 away from 4100, we end up with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Step 13:
510 goes into 200 0 times with a remainder of 200.
Use 0 as the next digit of our solution. 
Result so far: 191061.6098
The remainder is 200 after subtracting 0 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Let's proceed to step 14:
When dividing 2000 by 510, we get 3 with a remainder of 470.
Use 3 as the next digit of our solution. 
Result so far: 191061.609803
Subtract 1530 from 2000 to get 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Step 15:
When dividing 4700 by 510, we get 9 with a remainder of 110.
Use 9 as the next digit of our solution. 
Result so far: 191061.6098039
If we take 4590 away from 4700, we end up with 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Moving on to step 16:
1100 divided by 510 is 2 with a remainder of 80.
Use 2 as the next digit of our solution. 
Result so far: 191061.60980392
Deduct 1020 from 1100 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

The final result is 191061.60980392 with a remainder of 8e-08.