79485930 ÷ 506 
Let's see how many times 506 fits into 79485930.

Advancing to step 1:
When dividing 7 by 506, we get 0 with a remainder of 7.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Fetch the next digit (9) from the dividend, attach it to 7 and continue: 79 / 506

Let's proceed to step 2:
506 goes into 79 0 times with a remainder of 79.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 79, we end up with 79.
Fetch the next digit (4) from the dividend, attach it to 79 and continue: 794 / 506

Step 3:
When dividing 794 by 506, we get 1 with a remainder of 288.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 506 away from 794, we end up with 288.
Include the next digit (8) from the dividend after 288, then repeat: 2888 / 506

On to step 4:
2888 divided by 506 is 5 with a remainder of 358.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Subtract 2530 from 2888 to get 358.
Take the next digit (5) from the dividend and append it to 358, then repeat: 3585 / 506

Going ahead to step 5:
The number 506 fits into 3585 7 times, leaving a remainder of 43.
Put 7 as the next digit of the answer. 
Result so far: 157.0
Subtracting 3542 from 3585 leaves us with 43.
Bring next digit (9) of the dividend behind the 43 and repeat the process: 439 / 506

Let's proceed to step 6:
The number 506 fits into 439 0 times, leaving a remainder of 439.
The next digit of our result is 0. 
Result so far: 1570.0
Subtracting 0 from 439 leaves us with 439.
Take the next digit (3) from the dividend and append it to 439, then repeat: 4393 / 506

Let's proceed to step 7:
If we divide 4393 by 506, we get 8 and a remainder of 345.
Record the quotient 8 as the next digit in the result. 
Result so far: 15708.0
Subtract 4048 from 4393 to get 345.
Grab the next digit (0) from the dividend, add it to 345, then carry on: 3450 / 506

Step 8:
3450 divided by 506 is 6 with a remainder of 414.
The next digit of our result is 6. 
Result so far: 157086.0
Deduct 3036 from 3450 and we're left with 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

On to step 9:
4140 divided by 506 is 8 with a remainder of 92.
Write down 8 as next digit of the result. 
Result so far: 157086.8
Deduct 4048 from 4140 and we're left with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Let's proceed to step 10:
506 can be fit into 920 1 times, resulting in a remainder of 414.
Write down 1 as next digit of the result. 
Result so far: 157086.81
If we subtract 506 from 920, we get 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

Step 11:
The number 506 fits into 4140 8 times, leaving a remainder of 92.
The next digit of our result is 8. 
Result so far: 157086.818
If we take 4048 away from 4140, we end up with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Let's proceed to step 12:
920 divided by 506 is 1 with a remainder of 414.
Write down 1 as next digit of the result. 
Result so far: 157086.8181
Deduct 506 from 920 and we're left with 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

Going ahead to step 13:
When dividing 4140 by 506, we get 8 with a remainder of 92.
Write down 8 as next digit of the result. 
Result so far: 157086.81818
If we take 4048 away from 4140, we end up with 92.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Moving on to step 14:
920 divided by 506 is 1 with a remainder of 414.
Put 1 as the next digit of the answer. 
Result so far: 157086.818181
If we subtract 506 from 920, we get 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

On to step 15:
506 can be fit into 4140 8 times, resulting in a remainder of 92.
The number 8 becomes the next digit in our result. 
Result so far: 157086.8181818
The remainder is 92 after subtracting 4048 from 4140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 920, and continue the process.

Step 16:
506 can be fit into 920 1 times, resulting in a remainder of 414.
Put 1 as the next digit of the answer. 
Result so far: 157086.81818181
If we take 506 away from 920, we end up with 414.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4140, and continue the process.

In conclusion, the division gives 157086.81818181 with a balance of 4.14e-07.