We divide 66038860 by 145
The aim is to understand the frequency of 145 in 66038860.

Step 1:
When dividing 6 by 145, we get 0 with a remainder of 6.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 6, we get 6.
Include the next digit (6) from the dividend after 6, then repeat: 66 / 145

On to step 2:
When dividing 66 by 145, we get 0 with a remainder of 66.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 66, we end up with 66.
Append the next digit (0) from the dividend to 66 and continue with: 660 / 145

Moving on to step 3:
When dividing 660 by 145, we get 4 with a remainder of 80.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
Subtract 580 from 660 to get 80.
Take the next digit (3) from the dividend and append it to 80, then repeat: 803 / 145

Let's proceed to step 4:
803 divided by 145 is 5 with a remainder of 78.
Write down 5 as next digit of the result. 
Result so far: 45.0
If we take 725 away from 803, we end up with 78.
Grab the next digit (8) from the dividend, add it to 78, then carry on: 788 / 145

Let's proceed to step 5:
145 can be fit into 788 5 times, resulting in a remainder of 63.
Use 5 as the next digit of our solution. 
Result so far: 455.0
If we subtract 725 from 788, we get 63.
Fetch the next digit (8) from the dividend, attach it to 63 and continue: 638 / 145

Moving on to step 6:
145 goes into 638 4 times with a remainder of 58.
Record the quotient 4 as the next digit in the result. 
Result so far: 4554.0
Subtract 580 from 638 to get 58.
Fetch the next digit (6) from the dividend, attach it to 58 and continue: 586 / 145

Advancing to step 7:
145 goes into 586 4 times with a remainder of 6.
Write down 4 as next digit of the result. 
Result so far: 45544.0
The remainder is 6 after subtracting 580 from 586.
Bring next digit (0) of the dividend behind the 6 and repeat the process: 60 / 145

Going ahead to step 8:
145 can be fit into 60 0 times, resulting in a remainder of 60.
The number 0 becomes the next digit in our result. 
Result so far: 455440.0
The remainder is 60 after subtracting 0 from 60.
Since there are no more digits in the dividend, we add a zero to the remainder making it 600, and continue the process.

On to step 9:
When dividing 600 by 145, we get 4 with a remainder of 20.
The number 4 becomes the next digit in our result. 
Result so far: 455440.4
Subtracting 580 from 600 leaves us with 20.
Since there are no more digits in the dividend, we add a zero to the remainder making it 200, and continue the process.

Let's proceed to step 10:
145 can be fit into 200 1 times, resulting in a remainder of 55.
Record the quotient 1 as the next digit in the result. 
Result so far: 455440.41
The remainder is 55 after subtracting 145 from 200.
Since there are no more digits in the dividend, we add a zero to the remainder making it 550, and continue the process.

Moving on to step 11:
If we divide 550 by 145, we get 3 and a remainder of 115.
The next digit of our result is 3. 
Result so far: 455440.413
If we take 435 away from 550, we end up with 115.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1150, and continue the process.

Advancing to step 12:
1150 divided by 145 is 7 with a remainder of 135.
Put 7 as the next digit of the answer. 
Result so far: 455440.4137
Subtracting 1015 from 1150 leaves us with 135.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1350, and continue the process.

Step 13:
The number 145 fits into 1350 9 times, leaving a remainder of 45.
Write down 9 as next digit of the result. 
Result so far: 455440.41379
The remainder is 45 after subtracting 1305 from 1350.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Advancing to step 14:
145 goes into 450 3 times with a remainder of 15.
The next digit of our result is 3. 
Result so far: 455440.413793
The remainder is 15 after subtracting 435 from 450.
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 15:
145 can be fit into 150 1 times, resulting in a remainder of 5.
The next digit of our result is 1. 
Result so far: 455440.4137931
Deduct 145 from 150 and we're left with 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Step 16:
When dividing 50 by 145, we get 0 with a remainder of 50.
Record the quotient 0 as the next digit in the result. 
Result so far: 455440.4137931
Subtract 0 from 50 to get 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

The quotient of the division is 455440.4137931, and the remainder is 5e-08.