70617156 divided by 457 
The aim is to understand the frequency of 457 in 70617156.

Let's proceed to step 1:
The number 457 fits into 7 0 times, leaving a remainder of 7.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Include the next digit (0) from the dividend after 7, then repeat: 70 / 457

Going ahead to step 2:
457 can be fit into 70 0 times, resulting in a remainder of 70.
Use 0 as the next digit of our solution. 
Result so far: 0.0
If we take 0 away from 70, we end up with 70.
Grab the next digit (6) from the dividend, add it to 70, then carry on: 706 / 457

Advancing to step 3:
When dividing 706 by 457, we get 1 with a remainder of 249.
Record the quotient 1 as the next digit in the result. 
Result so far: 1.0
If we take 457 away from 706, we end up with 249.
Include the next digit (1) from the dividend after 249, then repeat: 2491 / 457

On to step 4:
457 goes into 2491 5 times with a remainder of 206.
Use 5 as the next digit of our solution. 
Result so far: 15.0
Deduct 2285 from 2491 and we're left with 206.
Bring next digit (7) of the dividend behind the 206 and repeat the process: 2067 / 457

On to step 5:
2067 divided by 457 is 4 with a remainder of 239.
The next digit of our result is 4. 
Result so far: 154.0
The remainder is 239 after subtracting 1828 from 2067.
Grab the next digit (1) from the dividend, add it to 239, then carry on: 2391 / 457

Step 6:
The number 457 fits into 2391 5 times, leaving a remainder of 106.
Write down 5 as next digit of the result. 
Result so far: 1545.0
The remainder is 106 after subtracting 2285 from 2391.
Append the next digit (5) from the dividend to 106 and continue with: 1065 / 457

On to step 7:
457 can be fit into 1065 2 times, resulting in a remainder of 151.
Put 2 as the next digit of the answer. 
Result so far: 15452.0
Subtract 914 from 1065 to get 151.
Fetch the next digit (6) from the dividend, attach it to 151 and continue: 1516 / 457

Moving on to step 8:
When dividing 1516 by 457, we get 3 with a remainder of 145.
Write down 3 as next digit of the result. 
Result so far: 154523.0
If we take 1371 away from 1516, we end up with 145.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1450, and continue the process.

Step 9:
457 goes into 1450 3 times with a remainder of 79.
The next digit of our result is 3. 
Result so far: 154523.3
Subtracting 1371 from 1450 leaves us with 79.
Since there are no more digits in the dividend, we add a zero to the remainder making it 790, and continue the process.

Let's proceed to step 10:
457 goes into 790 1 times with a remainder of 333.
Use 1 as the next digit of our solution. 
Result so far: 154523.31
The remainder is 333 after subtracting 457 from 790.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3330, and continue the process.

Advancing to step 11:
457 goes into 3330 7 times with a remainder of 131.
Record the quotient 7 as the next digit in the result. 
Result so far: 154523.317
If we subtract 3199 from 3330, we get 131.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1310, and continue the process.

Advancing to step 12:
If we divide 1310 by 457, we get 2 and a remainder of 396.
Write down 2 as next digit of the result. 
Result so far: 154523.3172
Subtract 914 from 1310 to get 396.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3960, and continue the process.

Step 13:
3960 divided by 457 is 8 with a remainder of 304.
Write down 8 as next digit of the result. 
Result so far: 154523.31728
If we take 3656 away from 3960, we end up with 304.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3040, and continue the process.

On to step 14:
When dividing 3040 by 457, we get 6 with a remainder of 298.
Put 6 as the next digit of the answer. 
Result so far: 154523.317286
Subtract 2742 from 3040 to get 298.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2980, and continue the process.

Advancing to step 15:
457 can be fit into 2980 6 times, resulting in a remainder of 238.
Use 6 as the next digit of our solution. 
Result so far: 154523.3172866
Subtracting 2742 from 2980 leaves us with 238.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2380, and continue the process.

The final outcome is 154523.3172866, with a leftover of 2.38e-06.