We look at the division of 720068 by 61 
The aim is to understand the frequency of 61 in 720068.

On to step 1:
7 divided by 61 is 0 with 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.
Include the next digit (2) from the dividend after 7, then repeat: 72 / 61

Let's proceed to step 2:
72 divided by 61 is 1 with a remainder of 11.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Deduct 61 from 72 and we're left with 11.
Grab the next digit (0) from the dividend, add it to 11, then carry on: 110 / 61

Going ahead to step 3:
61 can be fit into 110 1 times, resulting in a remainder of 49.
The next digit of our result is 1. 
Result so far: 11.0
If we take 61 away from 110, we end up with 49.
Grab the next digit (0) from the dividend, add it to 49, then carry on: 490 / 61

Going ahead to step 4:
When dividing 490 by 61, we get 8 with a remainder of 2.
Record the quotient 8 as the next digit in the result. 
Result so far: 118.0
The remainder is 2 after subtracting 488 from 490.
Take the next digit (6) from the dividend and append it to 2, then repeat: 26 / 61

Let's proceed to step 5:
If we divide 26 by 61, we get 0 and a remainder of 26.
Write down 0 as next digit of the result. 
Result so far: 1180.0
The remainder is 26 after subtracting 0 from 26.
Fetch the next digit (8) from the dividend, attach it to 26 and continue: 268 / 61

Step 6:
If we divide 268 by 61, we get 4 and a remainder of 24.
Use 4 as the next digit of our solution. 
Result so far: 11804.0
Deduct 244 from 268 and we're left with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Step 7:
If we divide 240 by 61, we get 3 and a remainder of 57.
Put 3 as the next digit of the answer. 
Result so far: 11804.3
Deduct 183 from 240 and we're left with 57.
Since there are no more digits in the dividend, we add a zero to the remainder making it 570, and continue the process.

Let's proceed to step 8:
The number 61 fits into 570 9 times, leaving a remainder of 21.
Put 9 as the next digit of the answer. 
Result so far: 11804.39
Deduct 549 from 570 and we're left with 21.
Since there are no more digits in the dividend, we add a zero to the remainder making it 210, and continue the process.

On to step 9:
The number 61 fits into 210 3 times, leaving a remainder of 27.
Use 3 as the next digit of our solution. 
Result so far: 11804.393
Subtracting 183 from 210 leaves us with 27.
Since there are no more digits in the dividend, we add a zero to the remainder making it 270, and continue the process.

Let's proceed to step 10:
61 can be fit into 270 4 times, resulting in a remainder of 26.
Write down 4 as next digit of the result. 
Result so far: 11804.3934
If we subtract 244 from 270, we get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Going ahead to step 11:
61 goes into 260 4 times with a remainder of 16.
Write down 4 as next digit of the result. 
Result so far: 11804.39344
Subtract 244 from 260 to get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Our division results in 11804.39344 with a remaining 1.6e-05.