We're dividing 51982283 by 715 
We want to figure out the number of times 51982283 can be divided by 715.

Step 1:
715 can be fit into 5 0 times, resulting in a remainder of 5.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 5 to get 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 715

Going ahead to step 2:
715 goes into 51 0 times with a remainder of 51.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 51, we get 51.
Take the next digit (9) from the dividend and append it to 51, then repeat: 519 / 715

Step 3:
When dividing 519 by 715, we get 0 with a remainder of 519.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 519, we end up with 519.
Append the next digit (8) from the dividend to 519 and continue with: 5198 / 715

Step 4:
When dividing 5198 by 715, we get 7 with a remainder of 193.
The next digit of our result is 7. 
Result so far: 7.0
If we subtract 5005 from 5198, we get 193.
Bring next digit (2) of the dividend behind the 193 and repeat the process: 1932 / 715

Step 5:
The number 715 fits into 1932 2 times, leaving a remainder of 502.
Use 2 as the next digit of our solution. 
Result so far: 72.0
Subtracting 1430 from 1932 leaves us with 502.
Fetch the next digit (2) from the dividend, attach it to 502 and continue: 5022 / 715

Going ahead to step 6:
If we divide 5022 by 715, we get 7 and a remainder of 17.
The number 7 becomes the next digit in our result. 
Result so far: 727.0
If we take 5005 away from 5022, we end up with 17.
Bring next digit (8) of the dividend behind the 17 and repeat the process: 178 / 715

Advancing to step 7:
The number 715 fits into 178 0 times, leaving a remainder of 178.
The number 0 becomes the next digit in our result. 
Result so far: 7270.0
The remainder is 178 after subtracting 0 from 178.
Include the next digit (3) from the dividend after 178, then repeat: 1783 / 715

Advancing to step 8:
715 goes into 1783 2 times with a remainder of 353.
Record the quotient 2 as the next digit in the result. 
Result so far: 72702.0
If we take 1430 away from 1783, we end up with 353.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3530, and continue the process.

Moving on to step 9:
If we divide 3530 by 715, we get 4 and a remainder of 670.
Record the quotient 4 as the next digit in the result. 
Result so far: 72702.4
If we subtract 2860 from 3530, we get 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6700, and continue the process.

Let's proceed to step 10:
If we divide 6700 by 715, we get 9 and a remainder of 265.
Write down 9 as next digit of the result. 
Result so far: 72702.49
If we take 6435 away from 6700, we end up with 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

Step 11:
The number 715 fits into 2650 3 times, leaving a remainder of 505.
The number 3 becomes the next digit in our result. 
Result so far: 72702.493
The remainder is 505 after subtracting 2145 from 2650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5050, and continue the process.

Advancing to step 12:
If we divide 5050 by 715, we get 7 and a remainder of 45.
Put 7 as the next digit of the answer. 
Result so far: 72702.4937
If we take 5005 away from 5050, we end up with 45.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 13:
The number 715 fits into 450 0 times, leaving a remainder of 450.
The number 0 becomes the next digit in our result. 
Result so far: 72702.4937
If we subtract 0 from 450, we get 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

On to step 14:
When dividing 4500 by 715, we get 6 with a remainder of 210.
Record the quotient 6 as the next digit in the result. 
Result so far: 72702.493706
Subtracting 4290 from 4500 leaves us with 210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2100, and continue the process.

On to step 15:
2100 divided by 715 is 2 with a remainder of 670.
Use 2 as the next digit of our solution. 
Result so far: 72702.4937062
If we take 1430 away from 2100, we end up with 670.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6700, and continue the process.

Going ahead to step 16:
The number 715 fits into 6700 9 times, leaving a remainder of 265.
Record the quotient 9 as the next digit in the result. 
Result so far: 72702.49370629
If we subtract 6435 from 6700, we get 265.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2650, and continue the process.

The final result is 72702.49370629 with a remainder of 2.65e-07.