We're dividing 123125 by 83 
Our goal is to divide 123125 by 83.

Going ahead to step 1:
The number 83 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Append the next digit (2) from the dividend to 1 and continue with: 12 / 83

On to step 2:
If we divide 12 by 83, we get 0 and a remainder of 12.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 12 to get 12.
Take the next digit (3) from the dividend and append it to 12, then repeat: 123 / 83

Moving on to step 3:
If we divide 123 by 83, we get 1 and a remainder of 40.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 83 from 123 and we're left with 40.
Bring next digit (1) of the dividend behind the 40 and repeat the process: 401 / 83

Going ahead to step 4:
The number 83 fits into 401 4 times, leaving a remainder of 69.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
The remainder is 69 after subtracting 332 from 401.
Take the next digit (2) from the dividend and append it to 69, then repeat: 692 / 83

Step 5:
If we divide 692 by 83, we get 8 and a remainder of 28.
Write down 8 as next digit of the result. 
Result so far: 148.0
Subtract 664 from 692 to get 28.
Grab the next digit (5) from the dividend, add it to 28, then carry on: 285 / 83

Step 6:
83 goes into 285 3 times with a remainder of 36.
Put 3 as the next digit of the answer. 
Result so far: 1483.0
Subtract 249 from 285 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Going ahead to step 7:
360 divided by 83 is 4 with a remainder of 28.
The number 4 becomes the next digit in our result. 
Result so far: 1483.4
Deduct 332 from 360 and we're left with 28.
Since there are no more digits in the dividend, we add a zero to the remainder making it 280, and continue the process.

Moving on to step 8:
83 goes into 280 3 times with a remainder of 31.
The number 3 becomes the next digit in our result. 
Result so far: 1483.43
If we take 249 away from 280, we end up with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 9:
310 divided by 83 is 3 with a remainder of 61.
The next digit of our result is 3. 
Result so far: 1483.433
Subtracting 249 from 310 leaves us with 61.
Since there are no more digits in the dividend, we add a zero to the remainder making it 610, and continue the process.

Our division results in 1483.433 with a remaining 0.0061.