We look at the division of 75345501 by 650 
The aim is to understand the frequency of 650 in 75345501.

Advancing to step 1:
7 divided by 650 is 0 with a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Bring next digit (5) of the dividend behind the 7 and repeat the process: 75 / 650

Moving on to step 2:
The number 650 fits into 75 0 times, leaving a remainder of 75.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 75 after subtracting 0 from 75.
Grab the next digit (3) from the dividend, add it to 75, then carry on: 753 / 650

Step 3:
650 can be fit into 753 1 times, resulting in a remainder of 103.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 650 from 753 leaves us with 103.
Append the next digit (4) from the dividend to 103 and continue with: 1034 / 650

Advancing to step 4:
650 can be fit into 1034 1 times, resulting in a remainder of 384.
Use 1 as the next digit of our solution. 
Result so far: 11.0
The remainder is 384 after subtracting 650 from 1034.
Include the next digit (5) from the dividend after 384, then repeat: 3845 / 650

Let's proceed to step 5:
If we divide 3845 by 650, we get 5 and a remainder of 595.
Put 5 as the next digit of the answer. 
Result so far: 115.0
If we take 3250 away from 3845, we end up with 595.
Include the next digit (5) from the dividend after 595, then repeat: 5955 / 650

On to step 6:
650 can be fit into 5955 9 times, resulting in a remainder of 105.
Write down 9 as next digit of the result. 
Result so far: 1159.0
If we take 5850 away from 5955, we end up with 105.
Grab the next digit (0) from the dividend, add it to 105, then carry on: 1050 / 650

Going ahead to step 7:
650 can be fit into 1050 1 times, resulting in a remainder of 400.
Write down 1 as next digit of the result. 
Result so far: 11591.0
The remainder is 400 after subtracting 650 from 1050.
Bring next digit (1) of the dividend behind the 400 and repeat the process: 4001 / 650

Let's proceed to step 8:
650 can be fit into 4001 6 times, resulting in a remainder of 101.
The next digit of our result is 6. 
Result so far: 115916.0
Subtract 3900 from 4001 to get 101.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1010, and continue the process.

Moving on to step 9:
The number 650 fits into 1010 1 times, leaving a remainder of 360.
Record the quotient 1 as the next digit in the result. 
Result so far: 115916.1
Subtract 650 from 1010 to get 360.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3600, and continue the process.

Advancing to step 10:
3600 divided by 650 is 5 with a remainder of 350.
Put 5 as the next digit of the answer. 
Result so far: 115916.15
If we subtract 3250 from 3600, we get 350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3500, and continue the process.

Going ahead to step 11:
3500 divided by 650 is 5 with a remainder of 250.
Use 5 as the next digit of our solution. 
Result so far: 115916.155
Subtract 3250 from 3500 to get 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

The final outcome is 115916.155, with a leftover of 0.025.