We're dividing 253719 by 71 
We want to figure out the number of times 253719 can be divided by 71.

Let's proceed to step 1:
2 divided by 71 is 0 with a remainder of 2.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 2 and we're left with 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 71

Moving on to step 2:
71 goes into 25 0 times with a remainder of 25.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 25, we get 25.
Include the next digit (3) from the dividend after 25, then repeat: 253 / 71

Step 3:
71 goes into 253 3 times with a remainder of 40.
Use 3 as the next digit of our solution. 
Result so far: 3.0
Subtract 213 from 253 to get 40.
Append the next digit (7) from the dividend to 40 and continue with: 407 / 71

Step 4:
When dividing 407 by 71, we get 5 with a remainder of 52.
Write down 5 as next digit of the result. 
Result so far: 35.0
Subtract 355 from 407 to get 52.
Grab the next digit (1) from the dividend, add it to 52, then carry on: 521 / 71

Going ahead to step 5:
71 can be fit into 521 7 times, resulting in a remainder of 24.
Use 7 as the next digit of our solution. 
Result so far: 357.0
Deduct 497 from 521 and we're left with 24.
Bring next digit (9) of the dividend behind the 24 and repeat the process: 249 / 71

On to step 6:
71 goes into 249 3 times with a remainder of 36.
Use 3 as the next digit of our solution. 
Result so far: 3573.0
Subtract 213 from 249 to get 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 7:
If we divide 360 by 71, we get 5 and a remainder of 5.
Record the quotient 5 as the next digit in the result. 
Result so far: 3573.5
The remainder is 5 after subtracting 355 from 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 8:
When dividing 50 by 71, we get 0 with a remainder of 50.
The next digit of our result is 0. 
Result so far: 3573.5
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 9:
71 goes into 500 7 times with a remainder of 3.
The number 7 becomes the next digit in our result. 
Result so far: 3573.507
Subtracting 497 from 500 leaves us 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 10:
When dividing 30 by 71, we get 0 with a remainder of 30.
Write down 0 as next digit of the result. 
Result so far: 3573.507
Subtracting 0 from 30 leaves us with 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

Let's proceed to step 11:
When dividing 300 by 71, we get 4 with a remainder of 16.
The number 4 becomes the next digit in our result. 
Result so far: 3573.50704
If we subtract 284 from 300, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Let's proceed to step 12:
If we divide 160 by 71, we get 2 and a remainder of 18.
Use 2 as the next digit of our solution. 
Result so far: 3573.507042
If we take 142 away from 160, we end up with 18.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Step 13:
180 divided by 71 is 2 with a remainder of 38.
Put 2 as the next digit of the answer. 
Result so far: 3573.5070422
If we subtract 142 from 180, we get 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

The final result is 3573.5070422 with a remainder of 3.8e-07.