We're dividing 71214374 by 290 
We want to figure out the number of times 71214374 can be divided by 290.

Step 1:
290 goes into 7 0 times with a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Grab the next digit (1) from the dividend, add it to 7, then carry on: 71 / 290

On to step 2:
290 goes into 71 0 times with a remainder of 71.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 71, we get 71.
Bring next digit (2) of the dividend behind the 71 and repeat the process: 712 / 290

Moving on to step 3:
The number 290 fits into 712 2 times, leaving a remainder of 132.
Write down 2 as next digit of the result. 
Result so far: 2.0
Deduct 580 from 712 and we're left with 132.
Grab the next digit (1) from the dividend, add it to 132, then carry on: 1321 / 290

Going ahead to step 4:
If we divide 1321 by 290, we get 4 and a remainder of 161.
Use 4 as the next digit of our solution. 
Result so far: 24.0
If we subtract 1160 from 1321, we get 161.
Include the next digit (4) from the dividend after 161, then repeat: 1614 / 290

On to step 5:
290 goes into 1614 5 times with a remainder of 164.
Use 5 as the next digit of our solution. 
Result so far: 245.0
Subtract 1450 from 1614 to get 164.
Include the next digit (3) from the dividend after 164, then repeat: 1643 / 290

Advancing to step 6:
If we divide 1643 by 290, we get 5 and a remainder of 193.
The next digit of our result is 5. 
Result so far: 2455.0
If we take 1450 away from 1643, we end up with 193.
Grab the next digit (7) from the dividend, add it to 193, then carry on: 1937 / 290

Moving on to step 7:
The number 290 fits into 1937 6 times, leaving a remainder of 197.
Write down 6 as next digit of the result. 
Result so far: 24556.0
If we take 1740 away from 1937, we end up with 197.
Take the next digit (4) from the dividend and append it to 197, then repeat: 1974 / 290

Moving on to step 8:
1974 divided by 290 is 6 with a remainder of 234.
The number 6 becomes the next digit in our result. 
Result so far: 245566.0
Subtract 1740 from 1974 to get 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Step 9:
290 goes into 2340 8 times with a remainder of 20.
The number 8 becomes the next digit in our result. 
Result so far: 245566.8
Subtract 2320 from 2340 to get 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

On to step 10:
When dividing 200 by 290, we get 0 with a remainder of 200.
Record the quotient 0 as the next digit in the result. 
Result so far: 245566.8
If we subtract 0 from 200, we get 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2000, and continue the process.

Going ahead to step 11:
290 goes into 2000 6 times with a remainder of 260.
Use 6 as the next digit of our solution. 
Result so far: 245566.806
The remainder is 260 after subtracting 1740 from 2000.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Going ahead to step 12:
290 goes into 2600 8 times with a remainder of 280.
The number 8 becomes the next digit in our result. 
Result so far: 245566.8068
Deduct 2320 from 2600 and we're left with 280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2800, and continue the process.

Step 13:
If we divide 2800 by 290, we get 9 and a remainder of 190.
The next digit of our result is 9. 
Result so far: 245566.80689
Deduct 2610 from 2800 and we're left with 190.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1900, and continue the process.

On to step 14:
If we divide 1900 by 290, we get 6 and a remainder of 160.
Use 6 as the next digit of our solution. 
Result so far: 245566.806896
If we subtract 1740 from 1900, we get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 15:
290 can be fit into 1600 5 times, resulting in a remainder of 150.
Put 5 as the next digit of the answer. 
Result so far: 245566.8068965
If we take 1450 away from 1600, we end up with 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Let's proceed to step 16:
When dividing 1500 by 290, we get 5 with a remainder of 50.
Put 5 as the next digit of the answer. 
Result so far: 245566.80689655
If we subtract 1450 from 1500, we 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.

The final outcome is 245566.80689655, with a leftover of 5e-08.