71042523 ÷ 402 
We want to figure out the number of times 71042523 can be divided by 402.

Going ahead to step 1:
402 goes into 7 0 times with a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (1) from the dividend to 7 and continue with: 71 / 402

On to step 2:
The number 402 fits into 71 0 times, leaving a remainder of 71.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 71, we end up with 71.
Take the next digit (0) from the dividend and append it to 71, then repeat: 710 / 402

Going ahead to step 3:
402 goes into 710 1 times with a remainder of 308.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
Subtract 402 from 710 to get 308.
Take the next digit (4) from the dividend and append it to 308, then repeat: 3084 / 402

On to step 4:
402 can be fit into 3084 7 times, resulting in a remainder of 270.
The next digit of our result is 7. 
Result so far: 17.0
If we subtract 2814 from 3084, we get 270.
Append the next digit (2) from the dividend to 270 and continue with: 2702 / 402

Advancing to step 5:
When dividing 2702 by 402, we get 6 with a remainder of 290.
The number 6 becomes the next digit in our result. 
Result so far: 176.0
Subtracting 2412 from 2702 leaves us with 290.
Append the next digit (5) from the dividend to 290 and continue with: 2905 / 402

Let's proceed to step 6:
When dividing 2905 by 402, we get 7 with a remainder of 91.
The next digit of our result is 7. 
Result so far: 1767.0
Subtracting 2814 from 2905 leaves us with 91.
Append the next digit (2) from the dividend to 91 and continue with: 912 / 402

Advancing to step 7:
If we divide 912 by 402, we get 2 and a remainder of 108.
The next digit of our result is 2. 
Result so far: 17672.0
Subtracting 804 from 912 leaves us with 108.
Fetch the next digit (3) from the dividend, attach it to 108 and continue: 1083 / 402

Moving on to step 8:
When dividing 1083 by 402, we get 2 with a remainder of 279.
Record the quotient 2 as the next digit in the result. 
Result so far: 176722.0
Deduct 804 from 1083 and we're left with 279.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2790, and continue the process.

Moving on to step 9:
2790 divided by 402 is 6 with a remainder of 378.
Write down 6 as next digit of the result. 
Result so far: 176722.6
If we subtract 2412 from 2790, we get 378.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

Going ahead to step 10:
402 can be fit into 3780 9 times, resulting in a remainder of 162.
The next digit of our result is 9. 
Result so far: 176722.69
If we subtract 3618 from 3780, we get 162.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1620, and continue the process.

Advancing to step 11:
402 goes into 1620 4 times with a remainder of 12.
Write down 4 as next digit of the result. 
Result so far: 176722.694
If we subtract 1608 from 1620, we get 12.
Since there are no more digits in the dividend, we add a zero to the remainder making it 120, and continue the process.

Moving on to step 12:
402 can be fit into 120 0 times, resulting in a remainder of 120.
The number 0 becomes the next digit in our result. 
Result so far: 176722.694
Subtracting 0 from 120 leaves us with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

Moving on to step 13:
1200 divided by 402 is 2 with a remainder of 396.
The number 2 becomes the next digit in our result. 
Result so far: 176722.69402
The remainder is 396 after subtracting 804 from 1200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

Moving on to step 14:
402 can be fit into 3960 9 times, resulting in a remainder of 342.
Use 9 as the next digit of our solution. 
Result so far: 176722.694029
If we take 3618 away from 3960, we end up with 342.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3420, and continue the process.

Let's proceed to step 15:
If we divide 3420 by 402, we get 8 and a remainder of 204.
The next digit of our result is 8. 
Result so far: 176722.6940298
Subtract 3216 from 3420 to get 204.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2040, and continue the process.

Step 16:
The number 402 fits into 2040 5 times, leaving a remainder of 30.
Record the quotient 5 as the next digit in the result. 
Result so far: 176722.69402985
The remainder is 30 after subtracting 2010 from 2040.
Since there are no more digits in the dividend, we add a zero to the remainder making it 300, and continue the process.

After the division, we end up with 176722.69402985 and a remainder of 3e-08.