149173 ÷ 91 
We want to figure out the number of times 149173 can be divided by 91.

Moving on to step 1:
91 can be fit into 1 0 times, resulting in a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Grab the next digit (4) from the dividend, add it to 1, then carry on: 14 / 91

Advancing to step 2:
91 can be fit into 14 0 times, resulting in a remainder of 14.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtracting 0 from 14 leaves us with 14.
Fetch the next digit (9) from the dividend, attach it to 14 and continue: 149 / 91

Let's proceed to step 3:
91 can be fit into 149 1 times, resulting in a remainder of 58.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 58 after subtracting 91 from 149.
Append the next digit (1) from the dividend to 58 and continue with: 581 / 91

Advancing to step 4:
If we divide 581 by 91, we get 6 and a remainder of 35.
Write down 6 as next digit of the result. 
Result so far: 16.0
If we take 546 away from 581, we end up with 35.
Grab the next digit (7) from the dividend, add it to 35, then carry on: 357 / 91

On to step 5:
If we divide 357 by 91, we get 3 and a remainder of 84.
Put 3 as the next digit of the answer. 
Result so far: 163.0
Subtracting 273 from 357 leaves us with 84.
Include the next digit (3) from the dividend after 84, then repeat: 843 / 91

Step 6:
91 can be fit into 843 9 times, resulting in a remainder of 24.
Use 9 as the next digit of our solution. 
Result so far: 1639.0
Subtracting 819 from 843 leaves us with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Advancing to step 7:
91 can be fit into 240 2 times, resulting in a remainder of 58.
Put 2 as the next digit of the answer. 
Result so far: 1639.2
Subtracting 182 from 240 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Step 8:
580 divided by 91 is 6 with a remainder of 34.
Record the quotient 6 as the next digit in the result. 
Result so far: 1639.26
If we subtract 546 from 580, we get 34.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Going ahead to step 9:
91 can be fit into 340 3 times, resulting in a remainder of 67.
Write down 3 as next digit of the result. 
Result so far: 1639.263
Deduct 273 from 340 and we're left with 67.
Since there are no more digits in the dividend, we add a zero to the remainder making it 670, and continue the process.

On to step 10:
When dividing 670 by 91, we get 7 with a remainder of 33.
Use 7 as the next digit of our solution. 
Result so far: 1639.2637
If we take 637 away from 670, we end up with 33.
Since there are no more digits in the dividend, we add a zero to the remainder making it 330, and continue the process.

On to step 11:
The number 91 fits into 330 3 times, leaving a remainder of 57.
The next digit of our result is 3. 
Result so far: 1639.26373
Deduct 273 from 330 and we're left with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

On to step 12:
91 goes into 570 6 times with a remainder of 24.
Put 6 as the next digit of the answer. 
Result so far: 1639.263736
Subtract 546 from 570 to get 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 13:
If we divide 240 by 91, we get 2 and a remainder of 58.
Put 2 as the next digit of the answer. 
Result so far: 1639.2637362
Subtracting 182 from 240 leaves us with 58.
Since there are no more digits in the dividend, we add a zero to the remainder making it 580, and continue the process.

Let's proceed to step 14:
If we divide 580 by 91, we get 6 and a remainder of 34.
Record the quotient 6 as the next digit in the result. 
Result so far: 1639.26373626
The remainder is 34 after subtracting 546 from 580.
Since there are no more digits in the dividend, we add a zero to the remainder making it 340, and continue the process.

Our division results in 1639.26373626 with a remaining 3.4e-08.