We divide 70516749 by 457
The aim is to understand the frequency of 457 in 70516749.

On to step 1:
If we divide 7 by 457, we get 0 and a remainder of 7.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 457

Step 2:
When dividing 70 by 457, we get 0 with a remainder of 70.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 70 to get 70.
Include the next digit (5) from the dividend after 70, then repeat: 705 / 457

On to step 3:
If we divide 705 by 457, we get 1 and a remainder of 248.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
The remainder is 248 after subtracting 457 from 705.
Append the next digit (1) from the dividend to 248 and continue with: 2481 / 457

Step 4:
If we divide 2481 by 457, we get 5 and a remainder of 196.
The next digit of our result is 5. 
Result so far: 15.0
The remainder is 196 after subtracting 2285 from 2481.
Take the next digit (6) from the dividend and append it to 196, then repeat: 1966 / 457

Step 5:
457 can be fit into 1966 4 times, resulting in a remainder of 138.
Put 4 as the next digit of the answer. 
Result so far: 154.0
If we subtract 1828 from 1966, we get 138.
Take the next digit (7) from the dividend and append it to 138, then repeat: 1387 / 457

Advancing to step 6:
The number 457 fits into 1387 3 times, leaving a remainder of 16.
The next digit of our result is 3. 
Result so far: 1543.0
Subtracting 1371 from 1387 leaves us with 16.
Fetch the next digit (4) from the dividend, attach it to 16 and continue: 164 / 457

Step 7:
164 divided by 457 is 0 with a remainder of 164.
Write down 0 as next digit of the result. 
Result so far: 15430.0
Subtract 0 from 164 to get 164.
Take the next digit (9) from the dividend and append it to 164, then repeat: 1649 / 457

Let's proceed to step 8:
457 goes into 1649 3 times with a remainder of 278.
Write down 3 as next digit of the result. 
Result so far: 154303.0
If we take 1371 away from 1649, we end up with 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

Moving on to step 9:
The number 457 fits into 2780 6 times, leaving a remainder of 38.
The number 6 becomes the next digit in our result. 
Result so far: 154303.6
Deduct 2742 from 2780 and we're left with 38.
Since there are no more digits in the dividend, we add a zero to the remainder making it 380, and continue the process.

On to step 10:
If we divide 380 by 457, we get 0 and a remainder of 380.
Record the quotient 0 as the next digit in the result. 
Result so far: 154303.6
Subtracting 0 from 380 leaves us with 380.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3800, and continue the process.

Moving on to step 11:
457 goes into 3800 8 times with a remainder of 144.
The next digit of our result is 8. 
Result so far: 154303.608
The remainder is 144 after subtracting 3656 from 3800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Step 12:
The number 457 fits into 1440 3 times, leaving a remainder of 69.
Put 3 as the next digit of the answer. 
Result so far: 154303.6083
The remainder is 69 after subtracting 1371 from 1440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 690, and continue the process.

Going ahead to step 13:
The number 457 fits into 690 1 times, leaving a remainder of 233.
Write down 1 as next digit of the result. 
Result so far: 154303.60831
Subtract 457 from 690 to get 233.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2330, and continue the process.

Moving on to step 14:
457 goes into 2330 5 times with a remainder of 45.
Write down 5 as next digit of the result. 
Result so far: 154303.608315
The remainder is 45 after subtracting 2285 from 2330.
Since there are no more digits in the dividend, we add a zero to the remainder making it 450, and continue the process.

Going ahead to step 15:
450 divided by 457 is 0 with a remainder of 450.
Use 0 as the next digit of our solution. 
Result so far: 154303.608315
Subtracting 0 from 450 leaves us with 450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4500, and continue the process.

Let's proceed to step 16:
457 goes into 4500 9 times with a remainder of 387.
Record the quotient 9 as the next digit in the result. 
Result so far: 154303.60831509
Deduct 4113 from 4500 and we're left with 387.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3870, and continue the process.

The final result is 154303.60831509 with a remainder of 3.87e-07.