We divide 61613503 by 607
The aim is to understand the frequency of 607 in 61613503.

Going ahead to step 1:
6 divided by 607 is 0 with a remainder of 6.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 6, we end up with 6.
Append the next digit (1) from the dividend to 6 and continue with: 61 / 607

Moving on to step 2:
61 divided by 607 is 0 with a remainder of 61.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 61, we end up with 61.
Take the next digit (6) from the dividend and append it to 61, then repeat: 616 / 607

Going ahead to step 3:
When dividing 616 by 607, we get 1 with a remainder of 9.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtract 607 from 616 to get 9.
Fetch the next digit (1) from the dividend, attach it to 9 and continue: 91 / 607

Going ahead to step 4:
91 divided by 607 is 0 with a remainder of 91.
Write down 0 as next digit of the result. 
Result so far: 10.0
Deduct 0 from 91 and we're left with 91.
Take the next digit (3) from the dividend and append it to 91, then repeat: 913 / 607

Moving on to step 5:
If we divide 913 by 607, we get 1 and a remainder of 306.
The next digit of our result is 1. 
Result so far: 101.0
If we take 607 away from 913, we end up with 306.
Grab the next digit (5) from the dividend, add it to 306, then carry on: 3065 / 607

Advancing to step 6:
When dividing 3065 by 607, we get 5 with a remainder of 30.
Use 5 as the next digit of our solution. 
Result so far: 1015.0
If we take 3035 away from 3065, we end up with 30.
Fetch the next digit (0) from the dividend, attach it to 30 and continue: 300 / 607

Going ahead to step 7:
607 goes into 300 0 times with a remainder of 300.
The next digit of our result is 0. 
Result so far: 10150.0
Subtract 0 from 300 to get 300.
Append the next digit (3) from the dividend to 300 and continue with: 3003 / 607

Let's proceed to step 8:
607 can be fit into 3003 4 times, resulting in a remainder of 575.
Put 4 as the next digit of the answer. 
Result so far: 101504.0
The remainder is 575 after subtracting 2428 from 3003.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5750, and continue the process.

Going ahead to step 9:
When dividing 5750 by 607, we get 9 with a remainder of 287.
Write down 9 as next digit of the result. 
Result so far: 101504.9
If we subtract 5463 from 5750, we get 287.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2870, and continue the process.

Moving on to step 10:
2870 divided by 607 is 4 with a remainder of 442.
Use 4 as the next digit of our solution. 
Result so far: 101504.94
Subtracting 2428 from 2870 leaves us with 442.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4420, and continue the process.

Going ahead to step 11:
4420 divided by 607 is 7 with a remainder of 171.
The number 7 becomes the next digit in our result. 
Result so far: 101504.947
If we subtract 4249 from 4420, we get 171.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1710, and continue the process.

Step 12:
If we divide 1710 by 607, we get 2 and a remainder of 496.
Use 2 as the next digit of our solution. 
Result so far: 101504.9472
If we subtract 1214 from 1710, we get 496.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4960, and continue the process.

Going ahead to step 13:
When dividing 4960 by 607, we get 8 with a remainder of 104.
Put 8 as the next digit of the answer. 
Result so far: 101504.94728
Deduct 4856 from 4960 and we're left with 104.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1040, and continue the process.

Advancing to step 14:
1040 divided by 607 is 1 with a remainder of 433.
Put 1 as the next digit of the answer. 
Result so far: 101504.947281
If we take 607 away from 1040, we end up with 433.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4330, and continue the process.

Moving on to step 15:
607 goes into 4330 7 times with a remainder of 81.
The number 7 becomes the next digit in our result. 
Result so far: 101504.9472817
Subtracting 4249 from 4330 leaves us with 81.
Since there are no more digits in the dividend, we add a zero to the remainder making it 810, and continue the process.

Moving on to step 16:
607 goes into 810 1 times with a remainder of 203.
The number 1 becomes the next digit in our result. 
Result so far: 101504.94728171
If we subtract 607 from 810, we get 203.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2030, and continue the process.

In conclusion, the division gives 101504.94728171 with a balance of 2.03e-07.