66524686 ÷ 702 
Our goal is to divide 66524686 by 702.

Going ahead to step 1:
If we divide 6 by 702, we get 0 and a remainder of 6.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 702

Moving on to step 2:
66 divided by 702 is 0 with a remainder of 66.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 66 leaves us with 66.
Take the next digit (5) from the dividend and append it to 66, then repeat: 665 / 702

Advancing to step 3:
665 divided by 702 is 0 with a remainder of 665.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 665 and we're left with 665.
Bring next digit (2) of the dividend behind the 665 and repeat the process: 6652 / 702

Step 4:
6652 divided by 702 is 9 with a remainder of 334.
The number 9 becomes the next digit in our result. 
Result so far: 9.0
If we take 6318 away from 6652, we end up with 334.
Include the next digit (4) from the dividend after 334, then repeat: 3344 / 702

Let's proceed to step 5:
702 goes into 3344 4 times with a remainder of 536.
Use 4 as the next digit of our solution. 
Result so far: 94.0
Subtracting 2808 from 3344 leaves us with 536.
Include the next digit (6) from the dividend after 536, then repeat: 5366 / 702

Advancing to step 6:
5366 divided by 702 is 7 with a remainder of 452.
The next digit of our result is 7. 
Result so far: 947.0
The remainder is 452 after subtracting 4914 from 5366.
Bring next digit (8) of the dividend behind the 452 and repeat the process: 4528 / 702

Step 7:
The number 702 fits into 4528 6 times, leaving a remainder of 316.
Put 6 as the next digit of the answer. 
Result so far: 9476.0
Subtracting 4212 from 4528 leaves us with 316.
Bring next digit (6) of the dividend behind the 316 and repeat the process: 3166 / 702

On to step 8:
702 goes into 3166 4 times with a remainder of 358.
The next digit of our result is 4. 
Result so far: 94764.0
If we take 2808 away from 3166, we end up with 358.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3580, and continue the process.

On to step 9:
The number 702 fits into 3580 5 times, leaving a remainder of 70.
Use 5 as the next digit of our solution. 
Result so far: 94764.5
Deduct 3510 from 3580 and we're left with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Let's proceed to step 10:
702 can be fit into 700 0 times, resulting in a remainder of 700.
Write down 0 as next digit of the result. 
Result so far: 94764.5
Deduct 0 from 700 and we're left with 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7000, and continue the process.

Moving on to step 11:
702 goes into 7000 9 times with a remainder of 682.
Put 9 as the next digit of the answer. 
Result so far: 94764.509
Subtract 6318 from 7000 to get 682.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6820, and continue the process.

Step 12:
6820 divided by 702 is 9 with a remainder of 502.
Record the quotient 9 as the next digit in the result. 
Result so far: 94764.5099
If we subtract 6318 from 6820, we get 502.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5020, and continue the process.

The final result is 94764.5099 with a remainder of 0.00502.