We look at the division of 71991987 by 569 
Our goal is to divide 71991987 by 569.

Let's proceed to step 1:
The number 569 fits into 7 0 times, leaving a remainder of 7.
Put 0 as the next digit of the answer. 
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 / 569

On to step 2:
71 divided by 569 is 0 with a remainder of 71.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 71 to get 71.
Grab the next digit (9) from the dividend, add it to 71, then carry on: 719 / 569

Step 3:
569 can be fit into 719 1 times, resulting in a remainder of 150.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
Subtract 569 from 719 to get 150.
Fetch the next digit (9) from the dividend, attach it to 150 and continue: 1509 / 569

Advancing to step 4:
The number 569 fits into 1509 2 times, leaving a remainder of 371.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
The remainder is 371 after subtracting 1138 from 1509.
Bring next digit (1) of the dividend behind the 371 and repeat the process: 3711 / 569

Moving on to step 5:
The number 569 fits into 3711 6 times, leaving a remainder of 297.
Use 6 as the next digit of our solution. 
Result so far: 126.0
Subtract 3414 from 3711 to get 297.
Take the next digit (9) from the dividend and append it to 297, then repeat: 2979 / 569

Moving on to step 6:
569 goes into 2979 5 times with a remainder of 134.
Write down 5 as next digit of the result. 
Result so far: 1265.0
Subtracting 2845 from 2979 leaves us with 134.
Fetch the next digit (8) from the dividend, attach it to 134 and continue: 1348 / 569

Advancing to step 7:
If we divide 1348 by 569, we get 2 and a remainder of 210.
The number 2 becomes the next digit in our result. 
Result so far: 12652.0
Deduct 1138 from 1348 and we're left with 210.
Bring next digit (7) of the dividend behind the 210 and repeat the process: 2107 / 569

Moving on to step 8:
When dividing 2107 by 569, we get 3 with a remainder of 400.
Record the quotient 3 as the next digit in the result. 
Result so far: 126523.0
The remainder is 400 after subtracting 1707 from 2107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4000, and continue the process.

Step 9:
4000 divided by 569 is 7 with a remainder of 17.
Put 7 as the next digit of the answer. 
Result so far: 126523.7
If we subtract 3983 from 4000, we get 17.
Since there are no more digits in the dividend, we add a zero to the remainder making it 170, and continue the process.

Advancing to step 10:
When dividing 170 by 569, we get 0 with a remainder of 170.
Record the quotient 0 as the next digit in the result. 
Result so far: 126523.7
Subtract 0 from 170 to get 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Step 11:
When dividing 1700 by 569, we get 2 with a remainder of 562.
Put 2 as the next digit of the answer. 
Result so far: 126523.702
Subtract 1138 from 1700 to get 562.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5620, and continue the process.

Let's proceed to step 12:
569 goes into 5620 9 times with a remainder of 499.
Record the quotient 9 as the next digit in the result. 
Result so far: 126523.7029
Deduct 5121 from 5620 and we're left with 499.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4990, and continue the process.

Step 13:
569 can be fit into 4990 8 times, resulting in a remainder of 438.
Put 8 as the next digit of the answer. 
Result so far: 126523.70298
The remainder is 438 after subtracting 4552 from 4990.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4380, and continue the process.

Moving on to step 14:
569 can be fit into 4380 7 times, resulting in a remainder of 397.
Record the quotient 7 as the next digit in the result. 
Result so far: 126523.702987
Subtracting 3983 from 4380 leaves us with 397.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3970, and continue the process.

Moving on to step 15:
If we divide 3970 by 569, we get 6 and a remainder of 556.
The number 6 becomes the next digit in our result. 
Result so far: 126523.7029876
Subtracting 3414 from 3970 leaves us with 556.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5560, and continue the process.

Step 16:
569 goes into 5560 9 times with a remainder of 439.
Put 9 as the next digit of the answer. 
Result so far: 126523.70298769
Subtract 5121 from 5560 to get 439.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4390, and continue the process.

Our division results in 126523.70298769 with a remaining 4.39e-07.