125270 divided by 84 
Our goal is to divide 125270 by 84.

Advancing to step 1:
If we divide 1 by 84, we get 0 and a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 1, we end up with 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 84

Step 2:
84 goes into 12 0 times with a remainder of 12.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 12 after subtracting 0 from 12.
Bring next digit (5) of the dividend behind the 12 and repeat the process: 125 / 84

Let's proceed to step 3:
84 goes into 125 1 times with a remainder of 41.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we subtract 84 from 125, we get 41.
Append the next digit (2) from the dividend to 41 and continue with: 412 / 84

Going ahead to step 4:
If we divide 412 by 84, we get 4 and a remainder of 76.
The number 4 becomes the next digit in our result. 
Result so far: 14.0
The remainder is 76 after subtracting 336 from 412.
Bring next digit (7) of the dividend behind the 76 and repeat the process: 767 / 84

Let's proceed to step 5:
When dividing 767 by 84, we get 9 with a remainder of 11.
Write down 9 as next digit of the result. 
Result so far: 149.0
If we take 756 away from 767, we end up with 11.
Grab the next digit (0) from the dividend, add it to 11, then carry on: 110 / 84

Let's proceed to step 6:
110 divided by 84 is 1 with a remainder of 26.
The next digit of our result is 1. 
Result so far: 1491.0
If we take 84 away from 110, we end up with 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 7:
260 divided by 84 is 3 with a remainder of 8.
Record the quotient 3 as the next digit in the result. 
Result so far: 1491.3
If we take 252 away from 260, we end up with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Advancing to step 8:
84 can be fit into 80 0 times, resulting in a remainder of 80.
Record the quotient 0 as the next digit in the result. 
Result so far: 1491.3
If we take 0 away from 80, we end up with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

Going ahead to step 9:
The number 84 fits into 800 9 times, leaving a remainder of 44.
The next digit of our result is 9. 
Result so far: 1491.309
Subtracting 756 from 800 leaves us with 44.
Since there are no more digits in the dividend, we add a zero to the remainder making it 440, and continue the process.

Moving on to step 10:
When dividing 440 by 84, we get 5 with a remainder of 20.
The next digit of our result is 5. 
Result so far: 1491.3095
Subtract 420 from 440 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Going ahead to step 11:
200 divided by 84 is 2 with a remainder of 32.
The number 2 becomes the next digit in our result. 
Result so far: 1491.30952
If we subtract 168 from 200, we get 32.
Since there are no more digits in the dividend, we add a zero to the remainder making it 320, and continue the process.

On to step 12:
320 divided by 84 is 3 with a remainder of 68.
The next digit of our result is 3. 
Result so far: 1491.309523
Subtracting 252 from 320 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.

Moving on to step 13:
The number 84 fits into 680 8 times, leaving a remainder of 8.
Use 8 as the next digit of our solution. 
Result so far: 1491.3095238
Subtracting 672 from 680 leaves us with 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Moving on to step 14:
84 can be fit into 80 0 times, resulting in a remainder of 80.
Put 0 as the next digit of the answer. 
Result so far: 1491.3095238
Deduct 0 from 80 and we're left with 80.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

After the division, we end up with 1491.3095238 and a remainder of 8e-08.