97168839 ÷ 507 
Let's see how many times 507 fits into 97168839.

On to step 1:
9 divided by 507 is 0 with a remainder of 9.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 9 after subtracting 0 from 9.
Bring next digit (7) of the dividend behind the 9 and repeat the process: 97 / 507

Advancing to step 2:
507 can be fit into 97 0 times, resulting in a remainder of 97.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 97 to get 97.
Fetch the next digit (1) from the dividend, attach it to 97 and continue: 971 / 507

Let's proceed to step 3:
971 divided by 507 is 1 with a remainder of 464.
Write down 1 as next digit of the result. 
Result so far: 1.0
The remainder is 464 after subtracting 507 from 971.
Include the next digit (6) from the dividend after 464, then repeat: 4646 / 507

Let's proceed to step 4:
4646 divided by 507 is 9 with a remainder of 83.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
Subtract 4563 from 4646 to get 83.
Take the next digit (8) from the dividend and append it to 83, then repeat: 838 / 507

On to step 5:
When dividing 838 by 507, we get 1 with a remainder of 331.
The number 1 becomes the next digit in our result. 
Result so far: 191.0
Subtract 507 from 838 to get 331.
Append the next digit (8) from the dividend to 331 and continue with: 3318 / 507

Moving on to step 6:
When dividing 3318 by 507, we get 6 with a remainder of 276.
The number 6 becomes the next digit in our result. 
Result so far: 1916.0
If we subtract 3042 from 3318, we get 276.
Bring next digit (3) of the dividend behind the 276 and repeat the process: 2763 / 507

Moving on to step 7:
507 can be fit into 2763 5 times, resulting in a remainder of 228.
Put 5 as the next digit of the answer. 
Result so far: 19165.0
The remainder is 228 after subtracting 2535 from 2763.
Take the next digit (9) from the dividend and append it to 228, then repeat: 2289 / 507

Let's proceed to step 8:
If we divide 2289 by 507, we get 4 and a remainder of 261.
Write down 4 as next digit of the result. 
Result so far: 191654.0
If we take 2028 away from 2289, we end up with 261.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2610, and continue the process.

On to step 9:
2610 divided by 507 is 5 with a remainder of 75.
Use 5 as the next digit of our solution. 
Result so far: 191654.5
If we subtract 2535 from 2610, we get 75.
Since there are no more digits in the dividend, we add a zero to the remainder making it 750, and continue the process.

Step 10:
When dividing 750 by 507, we get 1 with a remainder of 243.
Record the quotient 1 as the next digit in the result. 
Result so far: 191654.51
Deduct 507 from 750 and we're left with 243.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

Step 11:
507 goes into 2430 4 times with a remainder of 402.
Record the quotient 4 as the next digit in the result. 
Result so far: 191654.514
If we subtract 2028 from 2430, we get 402.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4020, and continue the process.

Going ahead to step 12:
If we divide 4020 by 507, we get 7 and a remainder of 471.
Use 7 as the next digit of our solution. 
Result so far: 191654.5147
Deduct 3549 from 4020 and we're left with 471.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4710, and continue the process.

Moving on to step 13:
If we divide 4710 by 507, we get 9 and a remainder of 147.
The next digit of our result is 9. 
Result so far: 191654.51479
Subtract 4563 from 4710 to get 147.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1470, and continue the process.

Advancing to step 14:
If we divide 1470 by 507, we get 2 and a remainder of 456.
Record the quotient 2 as the next digit in the result. 
Result so far: 191654.514792
Subtracting 1014 from 1470 leaves us with 456.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4560, and continue the process.

Going ahead to step 15:
507 can be fit into 4560 8 times, resulting in a remainder of 504.
Write down 8 as next digit of the result. 
Result so far: 191654.5147928
If we take 4056 away from 4560, we end up with 504.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5040, and continue the process.

Going ahead to step 16:
5040 divided by 507 is 9 with a remainder of 477.
The next digit of our result is 9. 
Result so far: 191654.51479289
Deduct 4563 from 5040 and we're left with 477.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4770, and continue the process.

After the division, we end up with 191654.51479289 and a remainder of 4.77e-07.