15993793 divided by 83 
Our goal is to divide 15993793 by 83.

Moving on to step 1:
83 can be fit into 1 0 times, resulting in a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Fetch the next digit (5) from the dividend, attach it to 1 and continue: 15 / 83

Advancing to step 2:
15 divided by 83 is 0 with a remainder of 15.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 15, we end up with 15.
Append the next digit (9) from the dividend to 15 and continue with: 159 / 83

Advancing to step 3:
The number 83 fits into 159 1 times, leaving a remainder of 76.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
If we take 83 away from 159, we end up with 76.
Fetch the next digit (9) from the dividend, attach it to 76 and continue: 769 / 83

Advancing to step 4:
83 goes into 769 9 times with a remainder of 22.
Record the quotient 9 as the next digit in the result. 
Result so far: 19.0
Deduct 747 from 769 and we're left with 22.
Bring next digit (3) of the dividend behind the 22 and repeat the process: 223 / 83

On to step 5:
If we divide 223 by 83, we get 2 and a remainder of 57.
Write down 2 as next digit of the result. 
Result so far: 192.0
If we take 166 away from 223, we end up with 57.
Bring next digit (7) of the dividend behind the 57 and repeat the process: 577 / 83

Moving on to step 6:
The number 83 fits into 577 6 times, leaving a remainder of 79.
The next digit of our result is 6. 
Result so far: 1926.0
If we take 498 away from 577, we end up with 79.
Fetch the next digit (9) from the dividend, attach it to 79 and continue: 799 / 83

Going ahead to step 7:
799 divided by 83 is 9 with a remainder of 52.
Put 9 as the next digit of the answer. 
Result so far: 19269.0
The remainder is 52 after subtracting 747 from 799.
Grab the next digit (3) from the dividend, add it to 52, then carry on: 523 / 83

On to step 8:
83 can be fit into 523 6 times, resulting in a remainder of 25.
The number 6 becomes the next digit in our result. 
Result so far: 192696.0
Subtract 498 from 523 to get 25.
Since there are no more digits in the dividend, we add a zero to the remainder making it 250, and continue the process.

Advancing to step 9:
When dividing 250 by 83, we get 3 with a remainder of 1.
Record the quotient 3 as the next digit in the result. 
Result so far: 192696.3
Deduct 249 from 250 and we're left with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 10:
10 divided by 83 is 0 with a remainder of 10.
Put 0 as the next digit of the answer. 
Result so far: 192696.3
If we subtract 0 from 10, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Let's proceed to step 11:
83 goes into 100 1 times with a remainder of 17.
Use 1 as the next digit of our solution. 
Result so far: 192696.301
Subtracting 83 from 100 leaves us with 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Step 12:
If we divide 170 by 83, we get 2 and a remainder of 4.
Write down 2 as next digit of the result. 
Result so far: 192696.3012
Subtract 166 from 170 to get 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

On to step 13:
83 goes into 40 0 times with a remainder of 40.
The number 0 becomes the next digit in our result. 
Result so far: 192696.3012
Subtracting 0 from 40 leaves us with 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 14:
The number 83 fits into 400 4 times, leaving a remainder of 68.
Write down 4 as next digit of the result. 
Result so far: 192696.301204
Subtracting 332 from 400 leaves us with 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

On to step 15:
If we divide 680 by 83, we get 8 and a remainder of 16.
The next digit of our result is 8. 
Result so far: 192696.3012048
The remainder is 16 after subtracting 664 from 680.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Step 16:
160 divided by 83 is 1 with a remainder of 77.
The next digit of our result is 1. 
Result so far: 192696.30120481
Deduct 83 from 160 and we're left with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

After the division, we end up with 192696.30120481 and a remainder of 7.7e-08.