50622561 ÷ 616 
The aim is to understand the frequency of 616 in 50622561.

Going ahead to step 1:
5 divided by 616 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (0) from the dividend to 5 and continue with: 50 / 616

Advancing to step 2:
The number 616 fits into 50 0 times, leaving a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 50, we get 50.
Take the next digit (6) from the dividend and append it to 50, then repeat: 506 / 616

Advancing to step 3:
506 divided by 616 is 0 with a remainder of 506.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtracting 0 from 506 leaves us with 506.
Append the next digit (2) from the dividend to 506 and continue with: 5062 / 616

Moving on to step 4:
If we divide 5062 by 616, we get 8 and a remainder of 134.
Write down 8 as next digit of the result. 
Result so far: 8.0
Deduct 4928 from 5062 and we're left with 134.
Append the next digit (2) from the dividend to 134 and continue with: 1342 / 616

Advancing to step 5:
If we divide 1342 by 616, we get 2 and a remainder of 110.
Put 2 as the next digit of the answer. 
Result so far: 82.0
Subtract 1232 from 1342 to get 110.
Fetch the next digit (5) from the dividend, attach it to 110 and continue: 1105 / 616

Going ahead to step 6:
If we divide 1105 by 616, we get 1 and a remainder of 489.
Record the quotient 1 as the next digit in the result. 
Result so far: 821.0
If we take 616 away from 1105, we end up with 489.
Append the next digit (6) from the dividend to 489 and continue with: 4896 / 616

On to step 7:
616 can be fit into 4896 7 times, resulting in a remainder of 584.
The number 7 becomes the next digit in our result. 
Result so far: 8217.0
The remainder is 584 after subtracting 4312 from 4896.
Take the next digit (1) from the dividend and append it to 584, then repeat: 5841 / 616

Going ahead to step 8:
616 goes into 5841 9 times with a remainder of 297.
Put 9 as the next digit of the answer. 
Result so far: 82179.0
If we take 5544 away from 5841, we end up with 297.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2970, and continue the process.

Step 9:
616 can be fit into 2970 4 times, resulting in a remainder of 506.
The number 4 becomes the next digit in our result. 
Result so far: 82179.4
If we take 2464 away from 2970, we end up with 506.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5060, and continue the process.

Step 10:
5060 divided by 616 is 8 with a remainder of 132.
Put 8 as the next digit of the answer. 
Result so far: 82179.48
The remainder is 132 after subtracting 4928 from 5060.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1320, and continue the process.

Step 11:
The number 616 fits into 1320 2 times, leaving a remainder of 88.
Use 2 as the next digit of our solution. 
Result so far: 82179.482
Subtract 1232 from 1320 to get 88.
Since there are no more digits in the dividend, we add a zero to the remainder making it 880, and continue the process.

Moving on to step 12:
When dividing 880 by 616, we get 1 with a remainder of 264.
Record the quotient 1 as the next digit in the result. 
Result so far: 82179.4821
If we take 616 away from 880, we end up with 264.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2640, and continue the process.

Advancing to step 13:
The number 616 fits into 2640 4 times, leaving a remainder of 176.
Use 4 as the next digit of our solution. 
Result so far: 82179.48214
If we take 2464 away from 2640, we end up with 176.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1760, and continue the process.

Let's proceed to step 14:
When dividing 1760 by 616, we get 2 with a remainder of 528.
Record the quotient 2 as the next digit in the result. 
Result so far: 82179.482142
Deduct 1232 from 1760 and we're left with 528.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5280, and continue the process.

Step 15:
5280 divided by 616 is 8 with a remainder of 352.
Write down 8 as next digit of the result. 
Result so far: 82179.4821428
The remainder is 352 after subtracting 4928 from 5280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3520, and continue the process.

Moving on to step 16:
The number 616 fits into 3520 5 times, leaving a remainder of 440.
Put 5 as the next digit of the answer. 
Result so far: 82179.48214285
Subtract 3080 from 3520 to get 440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4400, and continue the process.

The final result is 82179.48214285 with a remainder of 4.4e-07.