52666 ÷ 70 
We want to figure out the number of times 52666 can be divided by 70.

Going ahead to step 1:
70 can be fit into 5 0 times, resulting in a remainder of 5.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 5 leaves us with 5.
Append the next digit (2) from the dividend to 5 and continue with: 52 / 70

Let's proceed to step 2:
When dividing 52 by 70, we get 0 with a remainder of 52.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 52 after subtracting 0 from 52.
Include the next digit (6) from the dividend after 52, then repeat: 526 / 70

On to step 3:
526 divided by 70 is 7 with a remainder of 36.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we take 490 away from 526, we end up with 36.
Bring next digit (6) of the dividend behind the 36 and repeat the process: 366 / 70

Let's proceed to step 4:
70 can be fit into 366 5 times, resulting in a remainder of 16.
Use 5 as the next digit of our solution. 
Result so far: 75.0
Deduct 350 from 366 and we're left with 16.
Include the next digit (6) from the dividend after 16, then repeat: 166 / 70

On to step 5:
The number 70 fits into 166 2 times, leaving a remainder of 26.
The number 2 becomes the next digit in our result. 
Result so far: 752.0
If we subtract 140 from 166, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Advancing to step 6:
70 can be fit into 260 3 times, resulting in a remainder of 50.
Write down 3 as next digit of the result. 
Result so far: 752.3
Subtracting 210 from 260 leaves us 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.

Step 7:
70 can be fit into 500 7 times, resulting in a remainder of 10.
The number 7 becomes the next digit in our result. 
Result so far: 752.37
Subtracting 490 from 500 leaves us with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Advancing to step 8:
70 goes into 100 1 times with a remainder of 30.
The next digit of our result is 1. 
Result so far: 752.371
Subtracting 70 from 100 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 9:
70 can be fit into 300 4 times, resulting in a remainder of 20.
The number 4 becomes the next digit in our result. 
Result so far: 752.3714
Subtracting 280 from 300 leaves us 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.

Let's proceed to step 10:
When dividing 200 by 70, we get 2 with a remainder of 60.
The next digit of our result is 2. 
Result so far: 752.37142
Deduct 140 from 200 and we're left with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 11:
If we divide 600 by 70, we get 8 and a remainder of 40.
Write down 8 as next digit of the result. 
Result so far: 752.371428
The remainder is 40 after subtracting 560 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 12:
400 divided by 70 is 5 with a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 752.3714285
The remainder is 50 after subtracting 350 from 400.
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 13:
70 goes into 500 7 times with a remainder of 10.
The number 7 becomes the next digit in our result. 
Result so far: 752.37142857
If we subtract 490 from 500, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Our division results in 752.37142857 with a remaining 1e-08.