64142714 divided by 901 
The aim is to understand the frequency of 901 in 64142714.

On to step 1:
When dividing 6 by 901, we get 0 with a remainder of 6.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 6 to get 6.
Fetch the next digit (4) from the dividend, attach it to 6 and continue: 64 / 901

Advancing to step 2:
If we divide 64 by 901, we get 0 and a remainder of 64.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 64, we end up with 64.
Include the next digit (1) from the dividend after 64, then repeat: 641 / 901

Let's proceed to step 3:
901 goes into 641 0 times with a remainder of 641.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 641 and we're left with 641.
Fetch the next digit (4) from the dividend, attach it to 641 and continue: 6414 / 901

Advancing to step 4:
The number 901 fits into 6414 7 times, leaving a remainder of 107.
Use 7 as the next digit of our solution. 
Result so far: 7.0
If we subtract 6307 from 6414, we get 107.
Append the next digit (2) from the dividend to 107 and continue with: 1072 / 901

Let's proceed to step 5:
901 goes into 1072 1 times with a remainder of 171.
Record the quotient 1 as the next digit in the result. 
Result so far: 71.0
If we take 901 away from 1072, we end up with 171.
Fetch the next digit (7) from the dividend, attach it to 171 and continue: 1717 / 901

On to step 6:
The number 901 fits into 1717 1 times, leaving a remainder of 816.
The number 1 becomes the next digit in our result. 
Result so far: 711.0
Subtracting 901 from 1717 leaves us with 816.
Take the next digit (1) from the dividend and append it to 816, then repeat: 8161 / 901

Step 7:
If we divide 8161 by 901, we get 9 and a remainder of 52.
Write down 9 as next digit of the result. 
Result so far: 7119.0
If we subtract 8109 from 8161, we get 52.
Include the next digit (4) from the dividend after 52, then repeat: 524 / 901

Going ahead to step 8:
When dividing 524 by 901, we get 0 with a remainder of 524.
Use 0 as the next digit of our solution. 
Result so far: 71190.0
If we subtract 0 from 524, we get 524.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5240, and continue the process.

On to step 9:
5240 divided by 901 is 5 with a remainder of 735.
Write down 5 as next digit of the result. 
Result so far: 71190.5
Subtracting 4505 from 5240 leaves us with 735.
Since there are no more digits in the dividend, we add a zero to the remainder making it 7350, and continue the process.

Going ahead to step 10:
The number 901 fits into 7350 8 times, leaving a remainder of 142.
Write down 8 as next digit of the result. 
Result so far: 71190.58
Deduct 7208 from 7350 and we're left with 142.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1420, and continue the process.

Going ahead to step 11:
If we divide 1420 by 901, we get 1 and a remainder of 519.
Put 1 as the next digit of the answer. 
Result so far: 71190.581
The remainder is 519 after subtracting 901 from 1420.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5190, and continue the process.

Let's proceed to step 12:
When dividing 5190 by 901, we get 5 with a remainder of 685.
Use 5 as the next digit of our solution. 
Result so far: 71190.5815
Deduct 4505 from 5190 and we're left with 685.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6850, and continue the process.

On to step 13:
If we divide 6850 by 901, we get 7 and a remainder of 543.
The next digit of our result is 7. 
Result so far: 71190.58157
If we take 6307 away from 6850, we end up with 543.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5430, and continue the process.

Advancing to step 14:
5430 divided by 901 is 6 with a remainder of 24.
Put 6 as the next digit of the answer. 
Result so far: 71190.581576
If we take 5406 away from 5430, we end up with 24.
Since there are no more digits in the dividend, we add a zero to the remainder making it 240, and continue the process.

Moving on to step 15:
The number 901 fits into 240 0 times, leaving a remainder of 240.
Put 0 as the next digit of the answer. 
Result so far: 71190.581576
If we subtract 0 from 240, we get 240.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2400, and continue the process.

Going ahead to step 16:
The number 901 fits into 2400 2 times, leaving a remainder of 598.
The next digit of our result is 2. 
Result so far: 71190.58157602
Subtracting 1802 from 2400 leaves us with 598.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5980, and continue the process.

The final result is 71190.58157602 with a remainder of 5.98e-07.