Let's divide 73905754 by 745
The aim is to understand the frequency of 745 in 73905754.

Step 1:
The number 745 fits into 7 0 times, leaving a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Take the next digit (3) from the dividend and append it to 7, then repeat: 73 / 745

Moving on to step 2:
745 can be fit into 73 0 times, resulting in a remainder of 73.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 73 to get 73.
Fetch the next digit (9) from the dividend, attach it to 73 and continue: 739 / 745

Moving on to step 3:
The number 745 fits into 739 0 times, leaving a remainder of 739.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 739, we get 739.
Grab the next digit (0) from the dividend, add it to 739, then carry on: 7390 / 745

Moving on to step 4:
If we divide 7390 by 745, we get 9 and a remainder of 685.
Put 9 as the next digit of the answer. 
Result so far: 9.0
Subtracting 6705 from 7390 leaves us with 685.
Grab the next digit (5) from the dividend, add it to 685, then carry on: 6855 / 745

Advancing to step 5:
When dividing 6855 by 745, we get 9 with a remainder of 150.
Write down 9 as next digit of the result. 
Result so far: 99.0
The remainder is 150 after subtracting 6705 from 6855.
Fetch the next digit (7) from the dividend, attach it to 150 and continue: 1507 / 745

Step 6:
745 goes into 1507 2 times with a remainder of 17.
Put 2 as the next digit of the answer. 
Result so far: 992.0
Deduct 1490 from 1507 and we're left with 17.
Fetch the next digit (5) from the dividend, attach it to 17 and continue: 175 / 745

Advancing to step 7:
The number 745 fits into 175 0 times, leaving a remainder of 175.
Record the quotient 0 as the next digit in the result. 
Result so far: 9920.0
If we take 0 away from 175, we end up with 175.
Take the next digit (4) from the dividend and append it to 175, then repeat: 1754 / 745

On to step 8:
745 can be fit into 1754 2 times, resulting in a remainder of 264.
The number 2 becomes the next digit in our result. 
Result so far: 99202.0
Deduct 1490 from 1754 and we're left 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.

Moving on to step 9:
The number 745 fits into 2640 3 times, leaving a remainder of 405.
Write down 3 as next digit of the result. 
Result so far: 99202.3
The remainder is 405 after subtracting 2235 from 2640.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4050, and continue the process.

Moving on to step 10:
4050 divided by 745 is 5 with a remainder of 325.
The number 5 becomes the next digit in our result. 
Result so far: 99202.35
Subtract 3725 from 4050 to get 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

On to step 11:
745 goes into 3250 4 times with a remainder of 270.
Write down 4 as next digit of the result. 
Result so far: 99202.354
If we take 2980 away from 3250, we end up with 270.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2700, and continue the process.

On to step 12:
If we divide 2700 by 745, we get 3 and a remainder of 465.
The number 3 becomes the next digit in our result. 
Result so far: 99202.3543
Subtract 2235 from 2700 to get 465.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4650, and continue the process.

On to step 13:
If we divide 4650 by 745, we get 6 and a remainder of 180.
Put 6 as the next digit of the answer. 
Result so far: 99202.35436
Subtract 4470 from 4650 to get 180.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1800, and continue the process.

On to step 14:
The number 745 fits into 1800 2 times, leaving a remainder of 310.
The number 2 becomes the next digit in our result. 
Result so far: 99202.354362
Deduct 1490 from 1800 and we're left with 310.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3100, and continue the process.

On to step 15:
When dividing 3100 by 745, we get 4 with a remainder of 120.
Put 4 as the next digit of the answer. 
Result so far: 99202.3543624
Deduct 2980 from 3100 and we're left with 120.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

On to step 16:
745 goes into 1200 1 times with a remainder of 455.
The number 1 becomes the next digit in our result. 
Result so far: 99202.35436241
If we take 745 away from 1200, we end up with 455.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4550, and continue the process.

The final result is 99202.35436241 with a remainder of 4.55e-07.