We're dividing 70528557 by 434 
The aim is to understand the frequency of 434 in 70528557.

On to step 1:
434 can be fit into 7 0 times, resulting in a remainder of 7.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 7 and we're left with 7.
Grab the next digit (0) from the dividend, add it to 7, then carry on: 70 / 434

On to step 2:
When dividing 70 by 434, we get 0 with a remainder of 70.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 70, we end up with 70.
Include the next digit (5) from the dividend after 70, then repeat: 705 / 434

Step 3:
434 goes into 705 1 times with a remainder of 271.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 271 after subtracting 434 from 705.
Append the next digit (2) from the dividend to 271 and continue with: 2712 / 434

Let's proceed to step 4:
The number 434 fits into 2712 6 times, leaving a remainder of 108.
Write down 6 as next digit of the result. 
Result so far: 16.0
Deduct 2604 from 2712 and we're left with 108.
Append the next digit (8) from the dividend to 108 and continue with: 1088 / 434

On to step 5:
1088 divided by 434 is 2 with a remainder of 220.
The number 2 becomes the next digit in our result. 
Result so far: 162.0
If we subtract 868 from 1088, we get 220.
Append the next digit (5) from the dividend to 220 and continue with: 2205 / 434

Moving on to step 6:
2205 divided by 434 is 5 with a remainder of 35.
The number 5 becomes the next digit in our result. 
Result so far: 1625.0
Subtracting 2170 from 2205 leaves us with 35.
Include the next digit (5) from the dividend after 35, then repeat: 355 / 434

On to step 7:
When dividing 355 by 434, we get 0 with a remainder of 355.
Record the quotient 0 as the next digit in the result. 
Result so far: 16250.0
If we take 0 away from 355, we end up with 355.
Include the next digit (7) from the dividend after 355, then repeat: 3557 / 434

On to step 8:
When dividing 3557 by 434, we get 8 with a remainder of 85.
Put 8 as the next digit of the answer. 
Result so far: 162508.0
The remainder is 85 after subtracting 3472 from 3557.
Since there are no more digits in the dividend, we add a zero to the remainder making it 850, and continue the process.

Step 9:
850 divided by 434 is 1 with a remainder of 416.
Write down 1 as next digit of the result. 
Result so far: 162508.1
If we subtract 434 from 850, we get 416.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4160, and continue the process.

On to step 10:
434 goes into 4160 9 times with a remainder of 254.
Record the quotient 9 as the next digit in the result. 
Result so far: 162508.19
If we subtract 3906 from 4160, we get 254.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2540, and continue the process.

Going ahead to step 11:
434 goes into 2540 5 times with a remainder of 370.
Write down 5 as next digit of the result. 
Result so far: 162508.195
If we subtract 2170 from 2540, we get 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Moving on to step 12:
When dividing 3700 by 434, we get 8 with a remainder of 228.
The next digit of our result is 8. 
Result so far: 162508.1958
The remainder is 228 after subtracting 3472 from 3700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Moving on to step 13:
The number 434 fits into 2280 5 times, leaving a remainder of 110.
Write down 5 as next digit of the result. 
Result so far: 162508.19585
The remainder is 110 after subtracting 2170 from 2280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1100, and continue the process.

Let's proceed to step 14:
434 can be fit into 1100 2 times, resulting in a remainder of 232.
Write down 2 as next digit of the result. 
Result so far: 162508.195852
Deduct 868 from 1100 and we're left with 232.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2320, and continue the process.

On to step 15:
434 can be fit into 2320 5 times, resulting in a remainder of 150.
Put 5 as the next digit of the answer. 
Result so far: 162508.1958525
If we subtract 2170 from 2320, we get 150.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1500, and continue the process.

Moving on to step 16:
1500 divided by 434 is 3 with a remainder of 198.
Put 3 as the next digit of the answer. 
Result so far: 162508.19585253
The remainder is 198 after subtracting 1302 from 1500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1980, and continue the process.

The quotient of the division is 162508.19585253, and the remainder is 1.98e-07.