Let's divide 71991563 by 97
We're looking to find how many times 97 goes into 71991563.

Advancing to step 1:
The number 97 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 7 after subtracting 0 from 7.
Grab the next digit (1) from the dividend, add it to 7, then carry on: 71 / 97

Let's proceed to step 2:
97 can be fit into 71 0 times, resulting in a remainder of 71.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 71 leaves us with 71.
Include the next digit (9) from the dividend after 71, then repeat: 719 / 97

Moving on to step 3:
When dividing 719 by 97, we get 7 with a remainder of 40.
The number 7 becomes the next digit in our result. 
Result so far: 7.0
If we take 679 away from 719, we end up with 40.
Bring next digit (9) of the dividend behind the 40 and repeat the process: 409 / 97

Let's proceed to step 4:
If we divide 409 by 97, we get 4 and a remainder of 21.
The number 4 becomes the next digit in our result. 
Result so far: 74.0
Subtracting 388 from 409 leaves us with 21.
Fetch the next digit (1) from the dividend, attach it to 21 and continue: 211 / 97

Going ahead to step 5:
97 goes into 211 2 times with a remainder of 17.
Put 2 as the next digit of the answer. 
Result so far: 742.0
Subtracting 194 from 211 leaves us with 17.
Fetch the next digit (5) from the dividend, attach it to 17 and continue: 175 / 97

Going ahead to step 6:
175 divided by 97 is 1 with a remainder of 78.
Put 1 as the next digit of the answer. 
Result so far: 7421.0
Deduct 97 from 175 and we're left with 78.
Grab the next digit (6) from the dividend, add it to 78, then carry on: 786 / 97

Advancing to step 7:
The number 97 fits into 786 8 times, leaving a remainder of 10.
Record the quotient 8 as the next digit in the result. 
Result so far: 74218.0
Subtract 776 from 786 to get 10.
Bring next digit (3) of the dividend behind the 10 and repeat the process: 103 / 97

Let's proceed to step 8:
The number 97 fits into 103 1 times, leaving a remainder of 6.
Record the quotient 1 as the next digit in the result. 
Result so far: 742181.0
The remainder is 6 after subtracting 97 from 103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 60, and continue the process.

Going ahead to step 9:
When dividing 60 by 97, we get 0 with a remainder of 60.
Write down 0 as next digit of the result. 
Result so far: 742181.0
Subtracting 0 from 60 leaves us with 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

Advancing to step 10:
If we divide 600 by 97, we get 6 and a remainder of 18.
Put 6 as the next digit of the answer. 
Result so far: 742181.06
The remainder is 18 after subtracting 582 from 600.
Since there are no more digits in the dividend, we add a zero to the remainder making it 180, and continue the process.

Let's proceed to step 11:
The number 97 fits into 180 1 times, leaving a remainder of 83.
Put 1 as the next digit of the answer. 
Result so far: 742181.061
The remainder is 83 after subtracting 97 from 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 830, and continue the process.

Going ahead to step 12:
The number 97 fits into 830 8 times, leaving a remainder of 54.
Write down 8 as next digit of the result. 
Result so far: 742181.0618
Subtract 776 from 830 to get 54.
Since there are no more digits in the dividend, we add a zero to the remainder making it 540, and continue the process.

Advancing to step 13:
97 goes into 540 5 times with a remainder of 55.
The next digit of our result is 5. 
Result so far: 742181.06185
Subtracting 485 from 540 leaves us with 55.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 14:
The number 97 fits into 550 5 times, leaving a remainder of 65.
Record the quotient 5 as the next digit in the result. 
Result so far: 742181.061855
Subtracting 485 from 550 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

After the division, we end up with 742181.061855 and a remainder of 6.5e-06.