661970 ÷ 29 
Our goal is to divide 661970 by 29.

Advancing to step 1:
29 goes into 6 0 times with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 6 and we're left with 6.
Append the next digit (6) from the dividend to 6 and continue with: 66 / 29

Step 2:
If we divide 66 by 29, we get 2 and a remainder of 8.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
If we take 58 away from 66, we end up with 8.
Include the next digit (1) from the dividend after 8, then repeat: 81 / 29

Moving on to step 3:
81 divided by 29 is 2 with a remainder of 23.
The next digit of our result is 2. 
Result so far: 22.0
If we take 58 away from 81, we end up with 23.
Take the next digit (9) from the dividend and append it to 23, then repeat: 239 / 29

Going ahead to step 4:
29 can be fit into 239 8 times, resulting in a remainder of 7.
The next digit of our result is 8. 
Result so far: 228.0
Subtract 232 from 239 to get 7.
Include the next digit (7) from the dividend after 7, then repeat: 77 / 29

Advancing to step 5:
77 divided by 29 is 2 with a remainder of 19.
Write down 2 as next digit of the result. 
Result so far: 2282.0
Subtract 58 from 77 to get 19.
Bring next digit (0) of the dividend behind the 19 and repeat the process: 190 / 29

Advancing to step 6:
The number 29 fits into 190 6 times, leaving a remainder of 16.
Write down 6 as next digit of the result. 
Result so far: 22826.0
The remainder is 16 after subtracting 174 from 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Moving on to step 7:
29 can be fit into 160 5 times, resulting in a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 22826.5
The remainder is 15 after subtracting 145 from 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Going ahead to step 8:
29 can be fit into 150 5 times, resulting in a remainder of 5.
The next digit of our result is 5. 
Result so far: 22826.55
If we take 145 away from 150, we end up with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

The final result is 22826.55 with a remainder of 0.005.