Let's divide 61137715 by 50
We want to figure out the number of times 61137715 can be divided by 50.

Step 1:
When dividing 6 by 50, we get 0 with a remainder of 6.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 6 leaves us with 6.
Take the next digit (1) from the dividend and append it to 6, then repeat: 61 / 50

Going ahead to step 2:
50 goes into 61 1 times with a remainder of 11.
Write down 1 as next digit of the result. 
Result so far: 1.0
Deduct 50 from 61 and we're left with 11.
Include the next digit (1) from the dividend after 11, then repeat: 111 / 50

Moving on to step 3:
50 can be fit into 111 2 times, resulting in a remainder of 11.
The number 2 becomes the next digit in our result. 
Result so far: 12.0
If we subtract 100 from 111, we get 11.
Append the next digit (3) from the dividend to 11 and continue with: 113 / 50

Step 4:
The number 50 fits into 113 2 times, leaving a remainder of 13.
The number 2 becomes the next digit in our result. 
Result so far: 122.0
If we subtract 100 from 113, we get 13.
Take the next digit (7) from the dividend and append it to 13, then repeat: 137 / 50

Advancing to step 5:
50 can be fit into 137 2 times, resulting in a remainder of 37.
The number 2 becomes the next digit in our result. 
Result so far: 1222.0
The remainder is 37 after subtracting 100 from 137.
Include the next digit (7) from the dividend after 37, then repeat: 377 / 50

Step 6:
If we divide 377 by 50, we get 7 and a remainder of 27.
Record the quotient 7 as the next digit in the result. 
Result so far: 12227.0
Deduct 350 from 377 and we're left with 27.
Append the next digit (1) from the dividend to 27 and continue with: 271 / 50

Step 7:
50 can be fit into 271 5 times, resulting in a remainder of 21.
Use 5 as the next digit of our solution. 
Result so far: 122275.0
Subtracting 250 from 271 leaves us with 21.
Fetch the next digit (5) from the dividend, attach it to 21 and continue: 215 / 50

Moving on to step 8:
If we divide 215 by 50, we get 4 and a remainder of 15.
Write down 4 as next digit of the result. 
Result so far: 1222754.0
If we take 200 away from 215, we end up with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Advancing to step 9:
150 divided by 50 is 3 with a remainder of 0.
The number 3 becomes the next digit in our result. 
Result so far: 1222754.3
Subtract 150 from 150 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

Moving on to step 10:
When dividing 0 by 50, we get 0 with a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 1222754.3
Subtract 0 from 0 to get 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

On to step 11:
The number 50 fits into 0 0 times, leaving a remainder of 0.
Use 0 as the next digit of our solution. 
Result so far: 1222754.3
Deduct 0 from 0 and we're left with 0.
Since there are no more digits in the dividend, we add a zero to the remainder making it 0, and continue the process.

The final result is 1222754.3 with a remainder of 0.0.