70678361 divided by 598 
The aim is to understand the frequency of 598 in 70678361.

On to step 1:
The number 598 fits into 7 0 times, leaving a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtracting 0 from 7 leaves us with 7.
Append the next digit (0) from the dividend to 7 and continue with: 70 / 598

On to step 2:
598 goes into 70 0 times with a remainder of 70.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 70 to get 70.
Grab the next digit (6) from the dividend, add it to 70, then carry on: 706 / 598

Advancing to step 3:
706 divided by 598 is 1 with a remainder of 108.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Subtracting 598 from 706 leaves us with 108.
Bring next digit (7) of the dividend behind the 108 and repeat the process: 1087 / 598

Advancing to step 4:
The number 598 fits into 1087 1 times, leaving a remainder of 489.
The next digit of our result is 1. 
Result so far: 11.0
If we subtract 598 from 1087, we get 489.
Include the next digit (8) from the dividend after 489, then repeat: 4898 / 598

Let's proceed to step 5:
If we divide 4898 by 598, we get 8 and a remainder of 114.
Write down 8 as next digit of the result. 
Result so far: 118.0
Subtracting 4784 from 4898 leaves us with 114.
Grab the next digit (3) from the dividend, add it to 114, then carry on: 1143 / 598

Step 6:
1143 divided by 598 is 1 with a remainder of 545.
Use 1 as the next digit of our solution. 
Result so far: 1181.0
The remainder is 545 after subtracting 598 from 1143.
Grab the next digit (6) from the dividend, add it to 545, then carry on: 5456 / 598

Moving on to step 7:
598 can be fit into 5456 9 times, resulting in a remainder of 74.
The number 9 becomes the next digit in our result. 
Result so far: 11819.0
If we take 5382 away from 5456, we end up with 74.
Append the next digit (1) from the dividend to 74 and continue with: 741 / 598

Advancing to step 8:
741 divided by 598 is 1 with a remainder of 143.
The number 1 becomes the next digit in our result. 
Result so far: 118191.0
Deduct 598 from 741 and we're left with 143.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1430, and continue the process.

Moving on to step 9:
598 goes into 1430 2 times with a remainder of 234.
The next digit of our result is 2. 
Result so far: 118191.2
Deduct 1196 from 1430 and we're left with 234.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2340, and continue the process.

Step 10:
598 can be fit into 2340 3 times, resulting in a remainder of 546.
The number 3 becomes the next digit in our result. 
Result so far: 118191.23
The remainder is 546 after subtracting 1794 from 2340.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5460, and continue the process.

Moving on to step 11:
The number 598 fits into 5460 9 times, leaving a remainder of 78.
Write down 9 as next digit of the result. 
Result so far: 118191.239
The remainder is 78 after subtracting 5382 from 5460.
Since there are no more digits in the dividend, we add a zero to the remainder making it 780, and continue the process.

Going ahead to step 12:
598 can be fit into 780 1 times, resulting in a remainder of 182.
Put 1 as the next digit of the answer. 
Result so far: 118191.2391
If we subtract 598 from 780, we get 182.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1820, and continue the process.

On to step 13:
When dividing 1820 by 598, we get 3 with a remainder of 26.
Use 3 as the next digit of our solution. 
Result so far: 118191.23913
Subtract 1794 from 1820 to get 26.
Since there are no more digits in the dividend, we add a zero to the remainder making it 260, and continue the process.

Step 14:
598 goes into 260 0 times with a remainder of 260.
Put 0 as the next digit of the answer. 
Result so far: 118191.23913
Subtracting 0 from 260 leaves us with 260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2600, and continue the process.

Advancing to step 15:
When dividing 2600 by 598, we get 4 with a remainder of 208.
Record the quotient 4 as the next digit in the result. 
Result so far: 118191.2391304
If we subtract 2392 from 2600, we get 208.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2080, and continue the process.

Step 16:
598 goes into 2080 3 times with a remainder of 286.
Write down 3 as next digit of the result. 
Result so far: 118191.23913043
Deduct 1794 from 2080 and we're left with 286.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2860, and continue the process.

The final outcome is 118191.23913043, with a leftover of 2.86e-07.