Let's divide 39686666 by 953
We're looking to find how many times 953 goes into 39686666.

Let's proceed to step 1:
953 goes into 3 0 times with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Take the next digit (9) from the dividend and append it to 3, then repeat: 39 / 953

Let's proceed to step 2:
The number 953 fits into 39 0 times, leaving a remainder of 39.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 39 and we're left with 39.
Append the next digit (6) from the dividend to 39 and continue with: 396 / 953

Let's proceed to step 3:
The number 953 fits into 396 0 times, leaving a remainder of 396.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we subtract 0 from 396, we get 396.
Include the next digit (8) from the dividend after 396, then repeat: 3968 / 953

Moving on to step 4:
3968 divided by 953 is 4 with a remainder of 156.
The number 4 becomes the next digit in our result. 
Result so far: 4.0
Subtracting 3812 from 3968 leaves us with 156.
Include the next digit (6) from the dividend after 156, then repeat: 1566 / 953

Moving on to step 5:
If we divide 1566 by 953, we get 1 and a remainder of 613.
Record the quotient 1 as the next digit in the result. 
Result so far: 41.0
The remainder is 613 after subtracting 953 from 1566.
Append the next digit (6) from the dividend to 613 and continue with: 6136 / 953

Moving on to step 6:
When dividing 6136 by 953, we get 6 with a remainder of 418.
The next digit of our result is 6. 
Result so far: 416.0
Deduct 5718 from 6136 and we're left with 418.
Include the next digit (6) from the dividend after 418, then repeat: 4186 / 953

Advancing to step 7:
953 can be fit into 4186 4 times, resulting in a remainder of 374.
Write down 4 as next digit of the result. 
Result so far: 4164.0
If we subtract 3812 from 4186, we get 374.
Fetch the next digit (6) from the dividend, attach it to 374 and continue: 3746 / 953

Moving on to step 8:
3746 divided by 953 is 3 with a remainder of 887.
The next digit of our result is 3. 
Result so far: 41643.0
If we subtract 2859 from 3746, we get 887.
Since there are no more digits in the dividend, we add a zero to the remainder making it 8870, and continue the process.

On to step 9:
953 can be fit into 8870 9 times, resulting in a remainder of 293.
The next digit of our result is 9. 
Result so far: 41643.9
If we take 8577 away from 8870, we end up with 293.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2930, and continue the process.

Advancing to step 10:
If we divide 2930 by 953, we get 3 and a remainder of 71.
The next digit of our result is 3. 
Result so far: 41643.93
If we subtract 2859 from 2930, we get 71.
Since there are no more digits in the dividend, we add a zero to the remainder making it 710, and continue the process.

Let's proceed to step 11:
953 goes into 710 0 times with a remainder of 710.
Record the quotient 0 as the next digit in the result. 
Result so far: 41643.93
Subtract 0 from 710 to get 710.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7100, and continue the process.

Moving on to step 12:
953 can be fit into 7100 7 times, resulting in a remainder of 429.
Write down 7 as next digit of the result. 
Result so far: 41643.9307
If we subtract 6671 from 7100, we get 429.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4290, and continue the process.

On to step 13:
953 can be fit into 4290 4 times, resulting in a remainder of 478.
Record the quotient 4 as the next digit in the result. 
Result so far: 41643.93074
Deduct 3812 from 4290 and we're left with 478.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4780, and continue the process.

Let's proceed to step 14:
When dividing 4780 by 953, we get 5 with a remainder of 15.
Use 5 as the next digit of our solution. 
Result so far: 41643.930745
Deduct 4765 from 4780 and we're left with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 15:
The number 953 fits into 150 0 times, leaving a remainder of 150.
Record the quotient 0 as the next digit in the result. 
Result so far: 41643.930745
Deduct 0 from 150 and we're left with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Advancing to step 16:
953 goes into 1500 1 times with a remainder of 547.
Record the quotient 1 as the next digit in the result. 
Result so far: 41643.93074501
If we take 953 away from 1500, we end up with 547.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5470, and continue the process.

The final result is 41643.93074501 with a remainder of 5.47e-07.