Let's divide 83515162 by 664
We want to divide 83515162 by 664.

Advancing to step 1:
8 divided by 664 is 0 with a remainder of 8.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 8 to get 8.
Include the next digit (3) from the dividend after 8, then repeat: 83 / 664

On to step 2:
83 divided by 664 is 0 with a remainder of 83.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 83, we end up with 83.
Grab the next digit (5) from the dividend, add it to 83, then carry on: 835 / 664

Let's proceed to step 3:
When dividing 835 by 664, we get 1 with a remainder of 171.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtracting 664 from 835 leaves us with 171.
Grab the next digit (1) from the dividend, add it to 171, then carry on: 1711 / 664

Moving on to step 4:
The number 664 fits into 1711 2 times, leaving a remainder of 383.
Record the quotient 2 as the next digit in the result. 
Result so far: 12.0
Subtracting 1328 from 1711 leaves us with 383.
Fetch the next digit (5) from the dividend, attach it to 383 and continue: 3835 / 664

Step 5:
664 goes into 3835 5 times with a remainder of 515.
The number 5 becomes the next digit in our result. 
Result so far: 125.0
If we take 3320 away from 3835, we end up with 515.
Take the next digit (1) from the dividend and append it to 515, then repeat: 5151 / 664

Moving on to step 6:
The number 664 fits into 5151 7 times, leaving a remainder of 503.
The number 7 becomes the next digit in our result. 
Result so far: 1257.0
Subtracting 4648 from 5151 leaves us with 503.
Bring next digit (6) of the dividend behind the 503 and repeat the process: 5036 / 664

On to step 7:
If we divide 5036 by 664, we get 7 and a remainder of 388.
Use 7 as the next digit of our solution. 
Result so far: 12577.0
If we take 4648 away from 5036, we end up with 388.
Bring next digit (2) of the dividend behind the 388 and repeat the process: 3882 / 664

Going ahead to step 8:
If we divide 3882 by 664, we get 5 and a remainder of 562.
Record the quotient 5 as the next digit in the result. 
Result so far: 125775.0
Deduct 3320 from 3882 and we're left with 562.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5620, and continue the process.

Step 9:
5620 divided by 664 is 8 with a remainder of 308.
Record the quotient 8 as the next digit in the result. 
Result so far: 125775.8
Subtract 5312 from 5620 to get 308.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3080, and continue the process.

Moving on to step 10:
3080 divided by 664 is 4 with a remainder of 424.
Use 4 as the next digit of our solution. 
Result so far: 125775.84
Deduct 2656 from 3080 and we're left with 424.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4240, and continue the process.

On to step 11:
If we divide 4240 by 664, we get 6 and a remainder of 256.
Record the quotient 6 as the next digit in the result. 
Result so far: 125775.846
If we take 3984 away from 4240, we end up with 256.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2560, and continue the process.

Going ahead to step 12:
If we divide 2560 by 664, we get 3 and a remainder of 568.
The number 3 becomes the next digit in our result. 
Result so far: 125775.8463
Deduct 1992 from 2560 and we're left with 568.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5680, and continue the process.

On to step 13:
If we divide 5680 by 664, we get 8 and a remainder of 368.
The number 8 becomes the next digit in our result. 
Result so far: 125775.84638
Subtract 5312 from 5680 to get 368.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3680, and continue the process.

Let's proceed to step 14:
The number 664 fits into 3680 5 times, leaving a remainder of 360.
Use 5 as the next digit of our solution. 
Result so far: 125775.846385
Subtract 3320 from 3680 to get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Moving on to step 15:
664 goes into 3600 5 times with a remainder of 280.
Record the quotient 5 as the next digit in the result. 
Result so far: 125775.8463855
The remainder is 280 after subtracting 3320 from 3600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

After the division, we end up with 125775.8463855 and a remainder of 2.8e-06.