We divide 39948706 by 515
Our goal is to divide 39948706 by 515.

Let's proceed to step 1:
When dividing 3 by 515, we get 0 with a remainder of 3.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 515

On to step 2:
515 can be fit into 39 0 times, resulting in a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 39 after subtracting 0 from 39.
Grab the next digit (9) from the dividend, add it to 39, then carry on: 399 / 515

Moving on to step 3:
When dividing 399 by 515, we get 0 with a remainder of 399.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 399 and we're left with 399.
Append the next digit (4) from the dividend to 399 and continue with: 3994 / 515

Let's proceed to step 4:
515 goes into 3994 7 times with a remainder of 389.
Record the quotient 7 as the next digit in the result. 
Result so far: 7.0
If we subtract 3605 from 3994, we get 389.
Append the next digit (8) from the dividend to 389 and continue with: 3898 / 515

Let's proceed to step 5:
515 can be fit into 3898 7 times, resulting in a remainder of 293.
The number 7 becomes the next digit in our result. 
Result so far: 77.0
Deduct 3605 from 3898 and we're left with 293.
Include the next digit (7) from the dividend after 293, then repeat: 2937 / 515

Let's proceed to step 6:
515 can be fit into 2937 5 times, resulting in a remainder of 362.
Record the quotient 5 as the next digit in the result. 
Result so far: 775.0
Deduct 2575 from 2937 and we're left with 362.
Bring next digit (0) of the dividend behind the 362 and repeat the process: 3620 / 515

Let's proceed to step 7:
The number 515 fits into 3620 7 times, leaving a remainder of 15.
Use 7 as the next digit of our solution. 
Result so far: 7757.0
Subtract 3605 from 3620 to get 15.
Bring next digit (6) of the dividend behind the 15 and repeat the process: 156 / 515

Let's proceed to step 8:
If we divide 156 by 515, we get 0 and a remainder of 156.
The next digit of our result is 0. 
Result so far: 77570.0
If we take 0 away from 156, we end up with 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

On to step 9:
515 goes into 1560 3 times with a remainder of 15.
Use 3 as the next digit of our solution. 
Result so far: 77570.3
If we take 1545 away from 1560, we end up 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 10:
The number 515 fits into 150 0 times, leaving a remainder of 150.
Record the quotient 0 as the next digit in the result. 
Result so far: 77570.3
Subtracting 0 from 150 leaves us 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.

Going ahead to step 11:
The number 515 fits into 1500 2 times, leaving a remainder of 470.
The number 2 becomes the next digit in our result. 
Result so far: 77570.302
Subtracting 1030 from 1500 leaves us with 470.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4700, and continue the process.

Step 12:
4700 divided by 515 is 9 with a remainder of 65.
Use 9 as the next digit of our solution. 
Result so far: 77570.3029
If we take 4635 away from 4700, we end up with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Advancing to step 13:
650 divided by 515 is 1 with a remainder of 135.
The next digit of our result is 1. 
Result so far: 77570.30291
Subtract 515 from 650 to get 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

On to step 14:
1350 divided by 515 is 2 with a remainder of 320.
Use 2 as the next digit of our solution. 
Result so far: 77570.302912
Deduct 1030 from 1350 and we're left with 320.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3200, and continue the process.

Advancing to step 15:
3200 divided by 515 is 6 with a remainder of 110.
Use 6 as the next digit of our solution. 
Result so far: 77570.3029126
Subtract 3090 from 3200 to get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Moving on to step 16:
1100 divided by 515 is 2 with a remainder of 70.
The next digit of our result is 2. 
Result so far: 77570.30291262
Subtract 1030 from 1100 to get 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

The final result is 77570.30291262 with a remainder of 7e-08.