We look at the division of 148123 by 91 
We want to figure out the number of times 148123 can be divided by 91.

On to step 1:
The number 91 fits into 1 0 times, leaving a remainder of 1.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 1 leaves us with 1.
Take the next digit (4) from the dividend and append it to 1, then repeat: 14 / 91

Advancing to step 2:
If we divide 14 by 91, we get 0 and a remainder of 14.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 14, we end up with 14.
Bring next digit (8) of the dividend behind the 14 and repeat the process: 148 / 91

Step 3:
148 divided by 91 is 1 with a remainder of 57.
Write down 1 as next digit of the result. 
Result so far: 1.0
If we subtract 91 from 148, we get 57.
Append the next digit (1) from the dividend to 57 and continue with: 571 / 91

Let's proceed to step 4:
571 divided by 91 is 6 with a remainder of 25.
Use 6 as the next digit of our solution. 
Result so far: 16.0
If we take 546 away from 571, we end up with 25.
Grab the next digit (2) from the dividend, add it to 25, then carry on: 252 / 91

On to step 5:
If we divide 252 by 91, we get 2 and a remainder of 70.
The next digit of our result is 2. 
Result so far: 162.0
Subtracting 182 from 252 leaves us with 70.
Bring next digit (3) of the dividend behind the 70 and repeat the process: 703 / 91

Let's proceed to step 6:
91 goes into 703 7 times with a remainder of 66.
Use 7 as the next digit of our solution. 
Result so far: 1627.0
If we take 637 away from 703, we end up with 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Advancing to step 7:
91 goes into 660 7 times with a remainder of 23.
Put 7 as the next digit of the answer. 
Result so far: 1627.7
The remainder is 23 after subtracting 637 from 660.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Step 8:
If we divide 230 by 91, we get 2 and a remainder of 48.
The next digit of our result is 2. 
Result so far: 1627.72
Subtracting 182 from 230 leaves us with 48.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

Moving on to step 9:
91 goes into 480 5 times with a remainder of 25.
Put 5 as the next digit of the answer. 
Result so far: 1627.725
If we subtract 455 from 480, we 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.

Let's proceed to step 10:
When dividing 250 by 91, we get 2 with a remainder of 68.
Record the quotient 2 as the next digit in the result. 
Result so far: 1627.7252
Subtract 182 from 250 to get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

Going ahead to step 11:
If we divide 680 by 91, we get 7 and a remainder of 43.
Put 7 as the next digit of the answer. 
Result so far: 1627.72527
Subtracting 637 from 680 leaves us with 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Advancing to step 12:
When dividing 430 by 91, we get 4 with a remainder of 66.
Use 4 as the next digit of our solution. 
Result so far: 1627.725274
Subtract 364 from 430 to get 66.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Let's proceed to step 13:
660 divided by 91 is 7 with a remainder of 23.
Put 7 as the next digit of the answer. 
Result so far: 1627.7252747
Deduct 637 from 660 and we're left with 23.
Since there are no more digits in the dividend, we add a zero to the remainder making it 230, and continue the process.

Moving on to step 14:
If we divide 230 by 91, we get 2 and a remainder of 48.
Put 2 as the next digit of the answer. 
Result so far: 1627.72527472
The remainder is 48 after subtracting 182 from 230.
Since there are no more digits in the dividend, we add a zero to the remainder making it 480, and continue the process.

The quotient of the division is 1627.72527472, and the remainder is 4.8e-08.