66414253 ÷ 689 
We want to divide 66414253 by 689.

Advancing to step 1:
6 divided by 689 is 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Grab the next digit (6) from the dividend, add it to 6, then carry on: 66 / 689

Advancing to step 2:
66 divided by 689 is 0 with a remainder of 66.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 66, we get 66.
Fetch the next digit (4) from the dividend, attach it to 66 and continue: 664 / 689

Advancing to step 3:
The number 689 fits into 664 0 times, leaving a remainder of 664.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 664, we end up with 664.
Take the next digit (1) from the dividend and append it to 664, then repeat: 6641 / 689

Advancing to step 4:
The number 689 fits into 6641 9 times, leaving a remainder of 440.
Put 9 as the next digit of the answer. 
Result so far: 9.0
If we take 6201 away from 6641, we end up with 440.
Include the next digit (4) from the dividend after 440, then repeat: 4404 / 689

Step 5:
When dividing 4404 by 689, we get 6 with a remainder of 270.
Use 6 as the next digit of our solution. 
Result so far: 96.0
Subtract 4134 from 4404 to get 270.
Include the next digit (2) from the dividend after 270, then repeat: 2702 / 689

On to step 6:
When dividing 2702 by 689, we get 3 with a remainder of 635.
Use 3 as the next digit of our solution. 
Result so far: 963.0
Deduct 2067 from 2702 and we're left with 635.
Grab the next digit (5) from the dividend, add it to 635, then carry on: 6355 / 689

Moving on to step 7:
689 goes into 6355 9 times with a remainder of 154.
Put 9 as the next digit of the answer. 
Result so far: 9639.0
Subtracting 6201 from 6355 leaves us with 154.
Fetch the next digit (3) from the dividend, attach it to 154 and continue: 1543 / 689

Step 8:
The number 689 fits into 1543 2 times, leaving a remainder of 165.
Write down 2 as next digit of the result. 
Result so far: 96392.0
If we subtract 1378 from 1543, we get 165.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1650, and continue the process.

Step 9:
The number 689 fits into 1650 2 times, leaving a remainder of 272.
The next digit of our result is 2. 
Result so far: 96392.2
The remainder is 272 after subtracting 1378 from 1650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2720, and continue the process.

Advancing to step 10:
689 can be fit into 2720 3 times, resulting in a remainder of 653.
Record the quotient 3 as the next digit in the result. 
Result so far: 96392.23
Deduct 2067 from 2720 and we're left with 653.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6530, and continue the process.

Moving on to step 11:
689 can be fit into 6530 9 times, resulting in a remainder of 329.
Use 9 as the next digit of our solution. 
Result so far: 96392.239
Subtract 6201 from 6530 to get 329.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3290, and continue the process.

Going ahead to step 12:
689 can be fit into 3290 4 times, resulting in a remainder of 534.
Use 4 as the next digit of our solution. 
Result so far: 96392.2394
Subtract 2756 from 3290 to get 534.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5340, and continue the process.

Going ahead to step 13:
689 goes into 5340 7 times with a remainder of 517.
The number 7 becomes the next digit in our result. 
Result so far: 96392.23947
Subtract 4823 from 5340 to get 517.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5170, and continue the process.

Let's proceed to step 14:
When dividing 5170 by 689, we get 7 with a remainder of 347.
Record the quotient 7 as the next digit in the result. 
Result so far: 96392.239477
If we subtract 4823 from 5170, we get 347.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3470, and continue the process.

Our division results in 96392.239477 with a remaining 3.47e-05.