We look at the division of 2125 by 73 
We want to figure out the number of times 2125 can be divided by 73.

Let's proceed to step 1:
The number 73 fits into 2 0 times, leaving a remainder of 2.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 2 after subtracting 0 from 2.
Append the next digit (1) from the dividend to 2 and continue with: 21 / 73

Going ahead to step 2:
73 goes into 21 0 times with a remainder of 21.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 21 and we're left with 21.
Append the next digit (2) from the dividend to 21 and continue with: 212 / 73

Let's proceed to step 3:
If we divide 212 by 73, we get 2 and a remainder of 66.
Record the quotient 2 as the next digit in the result. 
Result so far: 2.0
The remainder is 66 after subtracting 146 from 212.
Take the next digit (5) from the dividend and append it to 66, then repeat: 665 / 73

On to step 4:
The number 73 fits into 665 9 times, leaving a remainder of 8.
Write down 9 as next digit of the result. 
Result so far: 29.0
Deduct 657 from 665 and we're left 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.

Going ahead to step 5:
73 can be fit into 80 1 times, resulting in a remainder of 7.
Put 1 as the next digit of the answer. 
Result so far: 29.1
If we subtract 73 from 80, we get 7.
Since there are no more digits in the dividend, we add a zero to the remainder making it 70, and continue the process.

Step 6:
73 can be fit into 70 0 times, resulting in a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 29.1
Subtracting 0 from 70 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Advancing to step 7:
If we divide 700 by 73, we get 9 and a remainder of 43.
Record the quotient 9 as the next digit in the result. 
Result so far: 29.109
Subtract 657 from 700 to get 43.
Since there are no more digits in the dividend, we add a zero to the remainder making it 430, and continue the process.

Let's proceed to step 8:
430 divided by 73 is 5 with a remainder of 65.
The number 5 becomes the next digit in our result. 
Result so far: 29.1095
Subtract 365 from 430 to get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Let's proceed to step 9:
When dividing 650 by 73, we get 8 with a remainder of 66.
The next digit of our result is 8. 
Result so far: 29.10958
The remainder is 66 after subtracting 584 from 650.
Since there are no more digits in the dividend, we add a zero to the remainder making it 660, and continue the process.

Going ahead to step 10:
When dividing 660 by 73, we get 9 with a remainder of 3.
Use 9 as the next digit of our solution. 
Result so far: 29.109589
Deduct 657 from 660 and we're left with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Going ahead to step 11:
When dividing 30 by 73, we get 0 with a remainder of 30.
The number 0 becomes the next digit in our result. 
Result so far: 29.109589
Subtract 0 from 30 to get 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Step 12:
When dividing 300 by 73, we get 4 with a remainder of 8.
The next digit of our result is 4. 
Result so far: 29.10958904
If we subtract 292 from 300, we get 8.
Since there are no more digits in the dividend, we add a zero to the remainder making it 80, and continue the process.

Our division results in 29.10958904 with a remaining 8e-09.