39480580 ÷ 597 
The aim is to understand the frequency of 597 in 39480580.

Going ahead to step 1:
When dividing 3 by 597, we get 0 with a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Fetch the next digit (9) from the dividend, attach it to 3 and continue: 39 / 597

Going ahead to step 2:
If we divide 39 by 597, we get 0 and a remainder of 39.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 39 leaves us with 39.
Grab the next digit (4) from the dividend, add it to 39, then carry on: 394 / 597

Going ahead to step 3:
597 goes into 394 0 times with a remainder of 394.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Subtracting 0 from 394 leaves us with 394.
Include the next digit (8) from the dividend after 394, then repeat: 3948 / 597

Going ahead to step 4:
597 goes into 3948 6 times with a remainder of 366.
Write down 6 as next digit of the result. 
Result so far: 6.0
Subtracting 3582 from 3948 leaves us with 366.
Bring next digit (0) of the dividend behind the 366 and repeat the process: 3660 / 597

On to step 5:
597 goes into 3660 6 times with a remainder of 78.
The number 6 becomes the next digit in our result. 
Result so far: 66.0
If we subtract 3582 from 3660, we get 78.
Bring next digit (5) of the dividend behind the 78 and repeat the process: 785 / 597

On to step 6:
785 divided by 597 is 1 with a remainder of 188.
Put 1 as the next digit of the answer. 
Result so far: 661.0
The remainder is 188 after subtracting 597 from 785.
Grab the next digit (8) from the dividend, add it to 188, then carry on: 1888 / 597

Let's proceed to step 7:
597 goes into 1888 3 times with a remainder of 97.
The number 3 becomes the next digit in our result. 
Result so far: 6613.0
Subtracting 1791 from 1888 leaves us with 97.
Fetch the next digit (0) from the dividend, attach it to 97 and continue: 970 / 597

Step 8:
The number 597 fits into 970 1 times, leaving a remainder of 373.
The number 1 becomes the next digit in our result. 
Result so far: 66131.0
Subtracting 597 from 970 leaves us with 373.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3730, and continue the process.

Moving on to step 9:
When dividing 3730 by 597, we get 6 with a remainder of 148.
The next digit of our result is 6. 
Result so far: 66131.6
If we subtract 3582 from 3730, we get 148.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1480, and continue the process.

Advancing to step 10:
597 goes into 1480 2 times with a remainder of 286.
Use 2 as the next digit of our solution. 
Result so far: 66131.62
Deduct 1194 from 1480 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.

Advancing to step 11:
When dividing 2860 by 597, we get 4 with a remainder of 472.
Record the quotient 4 as the next digit in the result. 
Result so far: 66131.624
If we take 2388 away from 2860, we end up with 472.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4720, and continue the process.

Step 12:
4720 divided by 597 is 7 with a remainder of 541.
Put 7 as the next digit of the answer. 
Result so far: 66131.6247
Subtracting 4179 from 4720 leaves us with 541.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5410, and continue the process.

Let's proceed to step 13:
If we divide 5410 by 597, we get 9 and a remainder of 37.
Record the quotient 9 as the next digit in the result. 
Result so far: 66131.62479
Deduct 5373 from 5410 and we're left with 37.
Since there are no more digits in the dividend, we add a zero to the remainder making it 370, and continue the process.

Let's proceed to step 14:
370 divided by 597 is 0 with a remainder of 370.
Record the quotient 0 as the next digit in the result. 
Result so far: 66131.62479
Deduct 0 from 370 and we're left with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Advancing to step 15:
The number 597 fits into 3700 6 times, leaving a remainder of 118.
The next digit of our result is 6. 
Result so far: 66131.6247906
If we take 3582 away from 3700, we end up with 118.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1180, and continue the process.

Moving on to step 16:
The number 597 fits into 1180 1 times, leaving a remainder of 583.
Use 1 as the next digit of our solution. 
Result so far: 66131.62479061
Deduct 597 from 1180 and we're left with 583.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5830, and continue the process.

The final outcome is 66131.62479061, with a leftover of 5.83e-07.