We're dividing 71488951 by 403 
Our goal is to divide 71488951 by 403.

Advancing to step 1:
If we divide 7 by 403, we get 0 and a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (1) from the dividend, add it to 7, then carry on: 71 / 403

Let's proceed to step 2:
The number 403 fits into 71 0 times, leaving a remainder of 71.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 71, we end up with 71.
Bring next digit (4) of the dividend behind the 71 and repeat the process: 714 / 403

Going ahead to step 3:
403 goes into 714 1 times with a remainder of 311.
The next digit of our result is 1. 
Result so far: 1.0
If we subtract 403 from 714, we get 311.
Append the next digit (8) from the dividend to 311 and continue with: 3118 / 403

On to step 4:
403 goes into 3118 7 times with a remainder of 297.
The next digit of our result is 7. 
Result so far: 17.0
The remainder is 297 after subtracting 2821 from 3118.
Take the next digit (8) from the dividend and append it to 297, then repeat: 2978 / 403

Going ahead to step 5:
The number 403 fits into 2978 7 times, leaving a remainder of 157.
Use 7 as the next digit of our solution. 
Result so far: 177.0
If we subtract 2821 from 2978, we get 157.
Bring next digit (9) of the dividend behind the 157 and repeat the process: 1579 / 403

Let's proceed to step 6:
1579 divided by 403 is 3 with a remainder of 370.
Put 3 as the next digit of the answer. 
Result so far: 1773.0
If we subtract 1209 from 1579, we get 370.
Grab the next digit (5) from the dividend, add it to 370, then carry on: 3705 / 403

Moving on to step 7:
403 can be fit into 3705 9 times, resulting in a remainder of 78.
The next digit of our result is 9. 
Result so far: 17739.0
Subtracting 3627 from 3705 leaves us with 78.
Take the next digit (1) from the dividend and append it to 78, then repeat: 781 / 403

Step 8:
781 divided by 403 is 1 with a remainder of 378.
Write down 1 as next digit of the result. 
Result so far: 177391.0
If we take 403 away from 781, we end up with 378.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3780, and continue the process.

On to step 9:
403 can be fit into 3780 9 times, resulting in a remainder of 153.
The next digit of our result is 9. 
Result so far: 177391.9
Subtracting 3627 from 3780 leaves us with 153.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1530, and continue the process.

Moving on to step 10:
If we divide 1530 by 403, we get 3 and a remainder of 321.
The number 3 becomes the next digit in our result. 
Result so far: 177391.93
The remainder is 321 after subtracting 1209 from 1530.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3210, and continue the process.

Let's proceed to step 11:
When dividing 3210 by 403, we get 7 with a remainder of 389.
The number 7 becomes the next digit in our result. 
Result so far: 177391.937
The remainder is 389 after subtracting 2821 from 3210.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3890, and continue the process.

Let's proceed to step 12:
If we divide 3890 by 403, we get 9 and a remainder of 263.
Record the quotient 9 as the next digit in the result. 
Result so far: 177391.9379
If we take 3627 away from 3890, we end up with 263.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2630, and continue the process.

Moving on to step 13:
When dividing 2630 by 403, we get 6 with a remainder of 212.
Record the quotient 6 as the next digit in the result. 
Result so far: 177391.93796
The remainder is 212 after subtracting 2418 from 2630.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2120, and continue the process.

Advancing to step 14:
403 goes into 2120 5 times with a remainder of 105.
Write down 5 as next digit of the result. 
Result so far: 177391.937965
The remainder is 105 after subtracting 2015 from 2120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1050, and continue the process.

Moving on to step 15:
403 goes into 1050 2 times with a remainder of 244.
The number 2 becomes the next digit in our result. 
Result so far: 177391.9379652
Subtract 806 from 1050 to get 244.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2440, and continue the process.

Step 16:
403 goes into 2440 6 times with a remainder of 22.
Put 6 as the next digit of the answer. 
Result so far: 177391.93796526
Deduct 2418 from 2440 and we're left with 22.
Since there are no more digits in the dividend, we add a zero to the remainder making it 220, and continue the process.

After the division, we end up with 177391.93796526 and a remainder of 2.2e-08.