40550093 ÷ 961 
The aim is to understand the frequency of 961 in 40550093.

On to step 1:
961 can be fit into 4 0 times, resulting in a remainder of 4.
The next digit of our result is 0. 
Result so far: 0.0
The remainder is 4 after subtracting 0 from 4.
Include the next digit (0) from the dividend after 4, then repeat: 40 / 961

Going ahead to step 2:
If we divide 40 by 961, we get 0 and a remainder of 40.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 40 to get 40.
Bring next digit (5) of the dividend behind the 40 and repeat the process: 405 / 961

Step 3:
405 divided by 961 is 0 with a remainder of 405.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 405 leaves us with 405.
Take the next digit (5) from the dividend and append it to 405, then repeat: 4055 / 961

Moving on to step 4:
The number 961 fits into 4055 4 times, leaving a remainder of 211.
Write down 4 as next digit of the result. 
Result so far: 4.0
The remainder is 211 after subtracting 3844 from 4055.
Bring next digit (0) of the dividend behind the 211 and repeat the process: 2110 / 961

Going ahead to step 5:
961 goes into 2110 2 times with a remainder of 188.
Write down 2 as next digit of the result. 
Result so far: 42.0
Subtracting 1922 from 2110 leaves us with 188.
Grab the next digit (0) from the dividend, add it to 188, then carry on: 1880 / 961

Advancing to step 6:
The number 961 fits into 1880 1 times, leaving a remainder of 919.
The number 1 becomes the next digit in our result. 
Result so far: 421.0
Subtract 961 from 1880 to get 919.
Include the next digit (9) from the dividend after 919, then repeat: 9199 / 961

Going ahead to step 7:
The number 961 fits into 9199 9 times, leaving a remainder of 550.
The number 9 becomes the next digit in our result. 
Result so far: 4219.0
Subtracting 8649 from 9199 leaves us with 550.
Bring next digit (3) of the dividend behind the 550 and repeat the process: 5503 / 961

Step 8:
The number 961 fits into 5503 5 times, leaving a remainder of 698.
Record the quotient 5 as the next digit in the result. 
Result so far: 42195.0
Deduct 4805 from 5503 and we're left with 698.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6980, and continue the process.

Let's proceed to step 9:
961 goes into 6980 7 times with a remainder of 253.
Put 7 as the next digit of the answer. 
Result so far: 42195.7
Deduct 6727 from 6980 and we're left with 253.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2530, and continue the process.

Let's proceed to step 10:
961 goes into 2530 2 times with a remainder of 608.
Record the quotient 2 as the next digit in the result. 
Result so far: 42195.72
Subtracting 1922 from 2530 leaves us with 608.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6080, and continue the process.

On to step 11:
The number 961 fits into 6080 6 times, leaving a remainder of 314.
The number 6 becomes the next digit in our result. 
Result so far: 42195.726
If we subtract 5766 from 6080, we get 314.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3140, and continue the process.

On to step 12:
If we divide 3140 by 961, we get 3 and a remainder of 257.
Write down 3 as next digit of the result. 
Result so far: 42195.7263
Subtracting 2883 from 3140 leaves us with 257.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2570, and continue the process.

Let's proceed to step 13:
961 goes into 2570 2 times with a remainder of 648.
Use 2 as the next digit of our solution. 
Result so far: 42195.72632
If we subtract 1922 from 2570, we get 648.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6480, and continue the process.

Step 14:
When dividing 6480 by 961, we get 6 with a remainder of 714.
Put 6 as the next digit of the answer. 
Result so far: 42195.726326
If we subtract 5766 from 6480, we get 714.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7140, and continue the process.

Going ahead to step 15:
961 goes into 7140 7 times with a remainder of 413.
Put 7 as the next digit of the answer. 
Result so far: 42195.7263267
If we take 6727 away from 7140, we end up with 413.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4130, and continue the process.

Advancing to step 16:
961 goes into 4130 4 times with a remainder of 286.
Record the quotient 4 as the next digit in the result. 
Result so far: 42195.72632674
Subtract 3844 from 4130 to get 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

In conclusion, the division gives 42195.72632674 with a balance of 2.86e-07.