Let's divide 71172511 by 125
We want to figure out the number of times 71172511 can be divided by 125.

Moving on to step 1:
125 goes into 7 0 times with a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Grab the next digit (1) from the dividend, add it to 7, then carry on: 71 / 125

Advancing to step 2:
125 goes into 71 0 times with a remainder of 71.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we take 0 away from 71, we end up with 71.
Append the next digit (1) from the dividend to 71 and continue with: 711 / 125

Going ahead to step 3:
When dividing 711 by 125, we get 5 with a remainder of 86.
Record the quotient 5 as the next digit in the result. 
Result so far: 5.0
If we take 625 away from 711, we end up with 86.
Take the next digit (7) from the dividend and append it to 86, then repeat: 867 / 125

Let's proceed to step 4:
When dividing 867 by 125, we get 6 with a remainder of 117.
Record the quotient 6 as the next digit in the result. 
Result so far: 56.0
The remainder is 117 after subtracting 750 from 867.
Grab the next digit (2) from the dividend, add it to 117, then carry on: 1172 / 125

Moving on to step 5:
125 goes into 1172 9 times with a remainder of 47.
Record the quotient 9 as the next digit in the result. 
Result so far: 569.0
Deduct 1125 from 1172 and we're left with 47.
Append the next digit (5) from the dividend to 47 and continue with: 475 / 125

Step 6:
If we divide 475 by 125, we get 3 and a remainder of 100.
The number 3 becomes the next digit in our result. 
Result so far: 5693.0
Deduct 375 from 475 and we're left with 100.
Append the next digit (1) from the dividend to 100 and continue with: 1001 / 125

Let's proceed to step 7:
When dividing 1001 by 125, we get 8 with a remainder of 1.
The next digit of our result is 8. 
Result so far: 56938.0
The remainder is 1 after subtracting 1000 from 1001.
Bring next digit (1) of the dividend behind the 1 and repeat the process: 11 / 125

On to step 8:
The number 125 fits into 11 0 times, leaving a remainder of 11.
Write down 0 as next digit of the result. 
Result so far: 569380.0
Deduct 0 from 11 and we're left with 11.
Since there are no more digits in the dividend, we add a zero to the remainder making it 110, and continue the process.

On to step 9:
The number 125 fits into 110 0 times, leaving a remainder of 110.
The number 0 becomes the next digit in our result. 
Result so far: 569380.0
If we subtract 0 from 110, we get 110.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Going ahead to step 10:
If we divide 1100 by 125, we get 8 and a remainder of 100.
Put 8 as the next digit of the answer. 
Result so far: 569380.08
If we take 1000 away from 1100, we end up with 100.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1000, and continue the process.

Going ahead to step 11:
When dividing 1000 by 125, we get 8 with a remainder of 0.
Write down 8 as next digit of the result. 
Result so far: 569380.088
Deduct 1000 from 1000 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final outcome is 569380.088, with a leftover of 0.0.