We look at the division of 83947293 by 215 
We want to divide 83947293 by 215.

On to step 1:
215 goes into 8 0 times with a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 215

On to step 2:
The number 215 fits into 83 0 times, leaving a remainder of 83.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 83, we end up with 83.
Bring next digit (9) of the dividend behind the 83 and repeat the process: 839 / 215

Step 3:
215 goes into 839 3 times with a remainder of 194.
The number 3 becomes the next digit in our result. 
Result so far: 3.0
If we subtract 645 from 839, we get 194.
Bring next digit (4) of the dividend behind the 194 and repeat the process: 1944 / 215

Let's proceed to step 4:
The number 215 fits into 1944 9 times, leaving a remainder of 9.
The number 9 becomes the next digit in our result. 
Result so far: 39.0
Deduct 1935 from 1944 and we're left with 9.
Grab the next digit (7) from the dividend, add it to 9, then carry on: 97 / 215

Step 5:
215 can be fit into 97 0 times, resulting in a remainder of 97.
Record the quotient 0 as the next digit in the result. 
Result so far: 390.0
Subtracting 0 from 97 leaves us with 97.
Fetch the next digit (2) from the dividend, attach it to 97 and continue: 972 / 215

Going ahead to step 6:
215 goes into 972 4 times with a remainder of 112.
Record the quotient 4 as the next digit in the result. 
Result so far: 3904.0
Deduct 860 from 972 and we're left with 112.
Bring next digit (9) of the dividend behind the 112 and repeat the process: 1129 / 215

Step 7:
215 goes into 1129 5 times with a remainder of 54.
Use 5 as the next digit of our solution. 
Result so far: 39045.0
If we take 1075 away from 1129, we end up with 54.
Grab the next digit (3) from the dividend, add it to 54, then carry on: 543 / 215

Step 8:
215 can be fit into 543 2 times, resulting in a remainder of 113.
The next digit of our result is 2. 
Result so far: 390452.0
If we subtract 430 from 543, we get 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

Going ahead to step 9:
215 goes into 1130 5 times with a remainder of 55.
Record the quotient 5 as the next digit in the result. 
Result so far: 390452.5
If we take 1075 away from 1130, we end up with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Advancing to step 10:
If we divide 550 by 215, we get 2 and a remainder of 120.
The number 2 becomes the next digit in our result. 
Result so far: 390452.52
Subtract 430 from 550 to get 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 11:
1200 divided by 215 is 5 with a remainder of 125.
Use 5 as the next digit of our solution. 
Result so far: 390452.525
If we take 1075 away from 1200, we end up with 125.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1250, and continue the process.

On to step 12:
215 can be fit into 1250 5 times, resulting in a remainder of 175.
Write down 5 as next digit of the result. 
Result so far: 390452.5255
If we take 1075 away from 1250, we end up with 175.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1750, and continue the process.

The quotient of the division is 390452.5255, and the remainder is 0.00175.