We're dividing 71950082 by 649 
The aim is to understand the frequency of 649 in 71950082.

Going ahead to step 1:
The number 649 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Bring next digit (1) of the dividend behind the 7 and repeat the process: 71 / 649

Going ahead to step 2:
649 goes into 71 0 times with a remainder of 71.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 71 leaves us with 71.
Bring next digit (9) of the dividend behind the 71 and repeat the process: 719 / 649

Step 3:
719 divided by 649 is 1 with a remainder of 70.
Use 1 as the next digit of our solution. 
Result so far: 1.0
If we take 649 away from 719, we end up with 70.
Grab the next digit (5) from the dividend, add it to 70, then carry on: 705 / 649

Let's proceed to step 4:
705 divided by 649 is 1 with a remainder of 56.
Use 1 as the next digit of our solution. 
Result so far: 11.0
If we subtract 649 from 705, we get 56.
Append the next digit (0) from the dividend to 56 and continue with: 560 / 649

Step 5:
649 goes into 560 0 times with a remainder of 560.
Write down 0 as next digit of the result. 
Result so far: 110.0
Subtracting 0 from 560 leaves us with 560.
Include the next digit (0) from the dividend after 560, then repeat: 5600 / 649

On to step 6:
When dividing 5600 by 649, we get 8 with a remainder of 408.
Write down 8 as next digit of the result. 
Result so far: 1108.0
Subtract 5192 from 5600 to get 408.
Grab the next digit (8) from the dividend, add it to 408, then carry on: 4088 / 649

Advancing to step 7:
4088 divided by 649 is 6 with a remainder of 194.
Use 6 as the next digit of our solution. 
Result so far: 11086.0
If we take 3894 away from 4088, we end up with 194.
Take the next digit (2) from the dividend and append it to 194, then repeat: 1942 / 649

Moving on to step 8:
649 can be fit into 1942 2 times, resulting in a remainder of 644.
Record the quotient 2 as the next digit in the result. 
Result so far: 110862.0
Deduct 1298 from 1942 and we're left with 644.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6440, and continue the process.

Step 9:
If we divide 6440 by 649, we get 9 and a remainder of 599.
Put 9 as the next digit of the answer. 
Result so far: 110862.9
Subtract 5841 from 6440 to get 599.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5990, and continue the process.

Going ahead to step 10:
If we divide 5990 by 649, we get 9 and a remainder of 149.
Write down 9 as next digit of the result. 
Result so far: 110862.99
Deduct 5841 from 5990 and we're left with 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

The final outcome is 110862.99, with a leftover of 0.149.