72116750 ÷ 605 
The aim is to understand the frequency of 605 in 72116750.

Let's proceed to step 1:
605 can be fit into 7 0 times, resulting in a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
If we subtract 0 from 7, we get 7.
Append the next digit (2) from the dividend to 7 and continue with: 72 / 605

On to step 2:
The number 605 fits into 72 0 times, leaving a remainder of 72.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 72 leaves us with 72.
Grab the next digit (1) from the dividend, add it to 72, then carry on: 721 / 605

Let's proceed to step 3:
605 goes into 721 1 times with a remainder of 116.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 116 after subtracting 605 from 721.
Fetch the next digit (1) from the dividend, attach it to 116 and continue: 1161 / 605

On to step 4:
605 can be fit into 1161 1 times, resulting in a remainder of 556.
Put 1 as the next digit of the answer. 
Result so far: 11.0
Deduct 605 from 1161 and we're left with 556.
Grab the next digit (6) from the dividend, add it to 556, then carry on: 5566 / 605

On to step 5:
5566 divided by 605 is 9 with a remainder of 121.
Write down 9 as next digit of the result. 
Result so far: 119.0
Deduct 5445 from 5566 and we're left with 121.
Take the next digit (7) from the dividend and append it to 121, then repeat: 1217 / 605

Step 6:
1217 divided by 605 is 2 with a remainder of 7.
Record the quotient 2 as the next digit in the result. 
Result so far: 1192.0
If we take 1210 away from 1217, we end up with 7.
Fetch the next digit (5) from the dividend, attach it to 7 and continue: 75 / 605

Going ahead to step 7:
When dividing 75 by 605, we get 0 with a remainder of 75.
Put 0 as the next digit of the answer. 
Result so far: 11920.0
Subtract 0 from 75 to get 75.
Take the next digit (0) from the dividend and append it to 75, then repeat: 750 / 605

On to step 8:
605 can be fit into 750 1 times, resulting in a remainder of 145.
Write down 1 as next digit of the result. 
Result so far: 119201.0
Deduct 605 from 750 and we're left with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Advancing to step 9:
605 can be fit into 1450 2 times, resulting in a remainder of 240.
Record the quotient 2 as the next digit in the result. 
Result so far: 119201.2
Deduct 1210 from 1450 and we're left with 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Going ahead to step 10:
The number 605 fits into 2400 3 times, leaving a remainder of 585.
Put 3 as the next digit of the answer. 
Result so far: 119201.23
Deduct 1815 from 2400 and we're left with 585.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5850, and continue the process.

Advancing to step 11:
605 can be fit into 5850 9 times, resulting in a remainder of 405.
The next digit of our result is 9. 
Result so far: 119201.239
Subtracting 5445 from 5850 leaves us with 405.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Going ahead to step 12:
When dividing 4050 by 605, we get 6 with a remainder of 420.
Use 6 as the next digit of our solution. 
Result so far: 119201.2396
The remainder is 420 after subtracting 3630 from 4050.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4200, and continue the process.

Step 13:
The number 605 fits into 4200 6 times, leaving a remainder of 570.
Record the quotient 6 as the next digit in the result. 
Result so far: 119201.23966
Deduct 3630 from 4200 and we're left with 570.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5700, and continue the process.

The final outcome is 119201.23966, with a leftover of 0.00057.