Let's divide 66965997 by 808
We want to divide 66965997 by 808.

Moving on to step 1:
If we divide 6 by 808, we get 0 and a remainder of 6.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Bring next digit (6) of the dividend behind the 6 and repeat the process: 66 / 808

Step 2:
808 goes into 66 0 times with a remainder of 66.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 66 to get 66.
Include the next digit (9) from the dividend after 66, then repeat: 669 / 808

Going ahead to step 3:
If we divide 669 by 808, we get 0 and a remainder of 669.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 669, we end up with 669.
Include the next digit (6) from the dividend after 669, then repeat: 6696 / 808

Step 4:
If we divide 6696 by 808, we get 8 and a remainder of 232.
Put 8 as the next digit of the answer. 
Result so far: 8.0
If we subtract 6464 from 6696, we get 232.
Append the next digit (5) from the dividend to 232 and continue with: 2325 / 808

Going ahead to step 5:
If we divide 2325 by 808, we get 2 and a remainder of 709.
Write down 2 as next digit of the result. 
Result so far: 82.0
Subtract 1616 from 2325 to get 709.
Bring next digit (9) of the dividend behind the 709 and repeat the process: 7099 / 808

Advancing to step 6:
The number 808 fits into 7099 8 times, leaving a remainder of 635.
Use 8 as the next digit of our solution. 
Result so far: 828.0
If we subtract 6464 from 7099, we get 635.
Take the next digit (9) from the dividend and append it to 635, then repeat: 6359 / 808

Step 7:
6359 divided by 808 is 7 with a remainder of 703.
Put 7 as the next digit of the answer. 
Result so far: 8287.0
Subtract 5656 from 6359 to get 703.
Bring next digit (7) of the dividend behind the 703 and repeat the process: 7037 / 808

Going ahead to step 8:
808 goes into 7037 8 times with a remainder of 573.
Record the quotient 8 as the next digit in the result. 
Result so far: 82878.0
Subtracting 6464 from 7037 leaves us with 573.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5730, and continue the process.

On to step 9:
When dividing 5730 by 808, we get 7 with a remainder of 74.
The next digit of our result is 7. 
Result so far: 82878.7
Deduct 5656 from 5730 and we're left with 74.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Advancing to step 10:
740 divided by 808 is 0 with a remainder of 740.
Put 0 as the next digit of the answer. 
Result so far: 82878.7
Subtract 0 from 740 to get 740.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7400, and continue the process.

Step 11:
The number 808 fits into 7400 9 times, leaving a remainder of 128.
Record the quotient 9 as the next digit in the result. 
Result so far: 82878.709
The remainder is 128 after subtracting 7272 from 7400.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Going ahead to step 12:
The number 808 fits into 1280 1 times, leaving a remainder of 472.
The next digit of our result is 1. 
Result so far: 82878.7091
Subtract 808 from 1280 to 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.

Step 13:
4720 divided by 808 is 5 with a remainder of 680.
Use 5 as the next digit of our solution. 
Result so far: 82878.70915
If we subtract 4040 from 4720, we get 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6800, and continue the process.

Moving on to step 14:
808 can be fit into 6800 8 times, resulting in a remainder of 336.
Use 8 as the next digit of our solution. 
Result so far: 82878.709158
Subtracting 6464 from 6800 leaves us with 336.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3360, and continue the process.

Advancing to step 15:
808 goes into 3360 4 times with a remainder of 128.
Write down 4 as next digit of the result. 
Result so far: 82878.7091584
If we subtract 3232 from 3360, we get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Moving on to step 16:
When dividing 1280 by 808, we get 1 with a remainder of 472.
The number 1 becomes the next digit in our result. 
Result so far: 82878.70915841
If we subtract 808 from 1280, 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.

After the division, we end up with 82878.70915841 and a remainder of 4.72e-07.