71019612 divided by 454 
We want to figure out the number of times 71019612 can be divided by 454.

Step 1:
7 divided by 454 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 454

Let's proceed to step 2:
454 goes into 71 0 times with a remainder of 71.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Deduct 0 from 71 and we're left with 71.
Grab the next digit (0) from the dividend, add it to 71, then carry on: 710 / 454

Step 3:
If we divide 710 by 454, we get 1 and a remainder of 256.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Deduct 454 from 710 and we're left with 256.
Take the next digit (1) from the dividend and append it to 256, then repeat: 2561 / 454

Step 4:
454 goes into 2561 5 times with a remainder of 291.
Write down 5 as next digit of the result. 
Result so far: 15.0
Subtracting 2270 from 2561 leaves us with 291.
Append the next digit (9) from the dividend to 291 and continue with: 2919 / 454

Moving on to step 5:
The number 454 fits into 2919 6 times, leaving a remainder of 195.
Write down 6 as next digit of the result. 
Result so far: 156.0
Deduct 2724 from 2919 and we're left with 195.
Include the next digit (6) from the dividend after 195, then repeat: 1956 / 454

Let's proceed to step 6:
454 goes into 1956 4 times with a remainder of 140.
Use 4 as the next digit of our solution. 
Result so far: 1564.0
The remainder is 140 after subtracting 1816 from 1956.
Fetch the next digit (1) from the dividend, attach it to 140 and continue: 1401 / 454

Moving on to step 7:
The number 454 fits into 1401 3 times, leaving a remainder of 39.
The next digit of our result is 3. 
Result so far: 15643.0
If we subtract 1362 from 1401, we get 39.
Fetch the next digit (2) from the dividend, attach it to 39 and continue: 392 / 454

Let's proceed to step 8:
392 divided by 454 is 0 with a remainder of 392.
The next digit of our result is 0. 
Result so far: 156430.0
Subtracting 0 from 392 leaves us with 392.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3920, and continue the process.

On to step 9:
3920 divided by 454 is 8 with a remainder of 288.
Write down 8 as next digit of the result. 
Result so far: 156430.8
The remainder is 288 after subtracting 3632 from 3920.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2880, and continue the process.

Let's proceed to step 10:
454 can be fit into 2880 6 times, resulting in a remainder of 156.
Write down 6 as next digit of the result. 
Result so far: 156430.86
If we subtract 2724 from 2880, we get 156.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1560, and continue the process.

Advancing to step 11:
The number 454 fits into 1560 3 times, leaving a remainder of 198.
Record the quotient 3 as the next digit in the result. 
Result so far: 156430.863
The remainder is 198 after subtracting 1362 from 1560.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

On to step 12:
When dividing 1980 by 454, we get 4 with a remainder of 164.
Put 4 as the next digit of the answer. 
Result so far: 156430.8634
If we take 1816 away from 1980, we end up with 164.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1640, and continue the process.

Moving on to step 13:
If we divide 1640 by 454, we get 3 and a remainder of 278.
Put 3 as the next digit of the answer. 
Result so far: 156430.86343
If we subtract 1362 from 1640, we get 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

Going ahead to step 14:
When dividing 2780 by 454, we get 6 with a remainder of 56.
Use 6 as the next digit of our solution. 
Result so far: 156430.863436
Subtract 2724 from 2780 to get 56.
Since there are no more digits in the dividend, we add a zero to the remainder making it 560, and continue the process.

Moving on to step 15:
When dividing 560 by 454, we get 1 with a remainder of 106.
Record the quotient 1 as the next digit in the result. 
Result so far: 156430.8634361
Subtract 454 from 560 to get 106.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1060, and continue the process.

Step 16:
1060 divided by 454 is 2 with a remainder of 152.
Write down 2 as next digit of the result. 
Result so far: 156430.86343612
The remainder is 152 after subtracting 908 from 1060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1520, and continue the process.

The final outcome is 156430.86343612, with a leftover of 1.52e-07.