Let's divide 1925 by 91
Let's see how many times 91 fits into 1925.

Advancing to step 1:
If we divide 1 by 91, we get 0 and a remainder of 1.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 1 to get 1.
Grab the next digit (9) from the dividend, add it to 1, then carry on: 19 / 91

Moving on to step 2:
19 divided by 91 is 0 with a remainder of 19.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 19 and we're left with 19.
Include the next digit (2) from the dividend after 19, then repeat: 192 / 91

Going ahead to step 3:
91 can be fit into 192 2 times, resulting in a remainder of 10.
Use 2 as the next digit of our solution. 
Result so far: 2.0
If we take 182 away from 192, we end up with 10.
Append the next digit (5) from the dividend to 10 and continue with: 105 / 91

Step 4:
91 can be fit into 105 1 times, resulting in a remainder of 14.
The number 1 becomes the next digit in our result. 
Result so far: 21.0
Subtract 91 from 105 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Going ahead to step 5:
The number 91 fits into 140 1 times, leaving a remainder of 49.
Record the quotient 1 as the next digit in the result. 
Result so far: 21.1
The remainder is 49 after subtracting 91 from 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Let's proceed to step 6:
The number 91 fits into 490 5 times, leaving a remainder of 35.
Use 5 as the next digit of our solution. 
Result so far: 21.15
If we take 455 away from 490, we end up with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

Moving on to step 7:
The number 91 fits into 350 3 times, leaving a remainder of 77.
Write down 3 as next digit of the result. 
Result so far: 21.153
If we take 273 away from 350, we end up with 77.
Since there are no more digits in the dividend, we add a zero to the remainder making it 770, and continue the process.

Let's proceed to step 8:
If we divide 770 by 91, we get 8 and a remainder of 42.
The next digit of our result is 8. 
Result so far: 21.1538
The remainder is 42 after subtracting 728 from 770.
Since there are no more digits in the dividend, we add a zero to the remainder making it 420, and continue the process.

Going ahead to step 9:
91 goes into 420 4 times with a remainder of 56.
The next digit of our result is 4. 
Result so far: 21.15384
Deduct 364 from 420 and we're left with 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Step 10:
91 can be fit into 560 6 times, resulting in a remainder of 14.
The next digit of our result is 6. 
Result so far: 21.153846
Subtract 546 from 560 to get 14.
Since there are no more digits in the dividend, we add a zero to the remainder making it 140, and continue the process.

Let's proceed to step 11:
If we divide 140 by 91, we get 1 and a remainder of 49.
Put 1 as the next digit of the answer. 
Result so far: 21.1538461
If we subtract 91 from 140, we get 49.
Since there are no more digits in the dividend, we add a zero to the remainder making it 490, and continue the process.

Let's proceed to step 12:
The number 91 fits into 490 5 times, leaving a remainder of 35.
Write down 5 as next digit of the result. 
Result so far: 21.15384615
Deduct 455 from 490 and we're left with 35.
Since there are no more digits in the dividend, we add a zero to the remainder making it 350, and continue the process.

The final result is 21.15384615 with a remainder of 3.5e-08.