75307212 ÷ 590 
The aim is to understand the frequency of 590 in 75307212.

Step 1:
The number 590 fits into 7 0 times, leaving a remainder of 7.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we take 0 away from 7, we end up with 7.
Grab the next digit (5) from the dividend, add it to 7, then carry on: 75 / 590

Going ahead to step 2:
590 can be fit into 75 0 times, resulting in a remainder of 75.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Deduct 0 from 75 and we're left with 75.
Fetch the next digit (3) from the dividend, attach it to 75 and continue: 753 / 590

Advancing to step 3:
The number 590 fits into 753 1 times, leaving a remainder of 163.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtract 590 from 753 to get 163.
Fetch the next digit (0) from the dividend, attach it to 163 and continue: 1630 / 590

Advancing to step 4:
The number 590 fits into 1630 2 times, leaving a remainder of 450.
Use 2 as the next digit of our solution. 
Result so far: 12.0
Deduct 1180 from 1630 and we're left with 450.
Grab the next digit (7) from the dividend, add it to 450, then carry on: 4507 / 590

Moving on to step 5:
4507 divided by 590 is 7 with a remainder of 377.
The number 7 becomes the next digit in our result. 
Result so far: 127.0
If we subtract 4130 from 4507, we get 377.
Append the next digit (2) from the dividend to 377 and continue with: 3772 / 590

Going ahead to step 6:
590 goes into 3772 6 times with a remainder of 232.
Record the quotient 6 as the next digit in the result. 
Result so far: 1276.0
Subtract 3540 from 3772 to get 232.
Append the next digit (1) from the dividend to 232 and continue with: 2321 / 590

On to step 7:
2321 divided by 590 is 3 with a remainder of 551.
The number 3 becomes the next digit in our result. 
Result so far: 12763.0
If we subtract 1770 from 2321, we get 551.
Grab the next digit (2) from the dividend, add it to 551, then carry on: 5512 / 590

Moving on to step 8:
The number 590 fits into 5512 9 times, leaving a remainder of 202.
The number 9 becomes the next digit in our result. 
Result so far: 127639.0
If we take 5310 away from 5512, we end up with 202.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2020, and continue the process.

Step 9:
590 can be fit into 2020 3 times, resulting in a remainder of 250.
The next digit of our result is 3. 
Result so far: 127639.3
Deduct 1770 from 2020 and we're left with 250.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2500, and continue the process.

Step 10:
When dividing 2500 by 590, we get 4 with a remainder of 140.
Record the quotient 4 as the next digit in the result. 
Result so far: 127639.34
If we take 2360 away from 2500, we end up with 140.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1400, and continue the process.

Going ahead to step 11:
590 can be fit into 1400 2 times, resulting in a remainder of 220.
The number 2 becomes the next digit in our result. 
Result so far: 127639.342
Subtract 1180 from 1400 to get 220.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2200, and continue the process.

On to step 12:
If we divide 2200 by 590, we get 3 and a remainder of 430.
The next digit of our result is 3. 
Result so far: 127639.3423
If we take 1770 away from 2200, we end up with 430.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Moving on to step 13:
When dividing 4300 by 590, we get 7 with a remainder of 170.
Record the quotient 7 as the next digit in the result. 
Result so far: 127639.34237
Deduct 4130 from 4300 and we're left with 170.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1700, and continue the process.

Moving on to step 14:
590 goes into 1700 2 times with a remainder of 520.
The next digit of our result is 2. 
Result so far: 127639.342372
Subtract 1180 from 1700 to get 520.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5200, and continue the process.

Step 15:
When dividing 5200 by 590, we get 8 with a remainder of 480.
Use 8 as the next digit of our solution. 
Result so far: 127639.3423728
Subtracting 4720 from 5200 leaves us with 480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4800, and continue the process.

Moving on to step 16:
The number 590 fits into 4800 8 times, leaving a remainder of 80.
Record the quotient 8 as the next digit in the result. 
Result so far: 127639.34237288
The remainder is 80 after subtracting 4720 from 4800.
Since there are no more digits in the dividend, we add a zero to the remainder making it 800, and continue the process.

The final result is 127639.34237288 with a remainder of 8e-08.