We divide 51403165 by 590
The aim is to understand the frequency of 590 in 51403165.

Going ahead to step 1:
If we divide 5 by 590, we get 0 and a remainder of 5.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 5, we get 5.
Append the next digit (1) from the dividend to 5 and continue with: 51 / 590

On to step 2:
51 divided by 590 is 0 with a remainder of 51.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 51 to get 51.
Fetch the next digit (4) from the dividend, attach it to 51 and continue: 514 / 590

Going ahead to step 3:
The number 590 fits into 514 0 times, leaving a remainder of 514.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
The remainder is 514 after subtracting 0 from 514.
Take the next digit (0) from the dividend and append it to 514, then repeat: 5140 / 590

On to step 4:
5140 divided by 590 is 8 with a remainder of 420.
The next digit of our result is 8. 
Result so far: 8.0
If we subtract 4720 from 5140, we get 420.
Bring next digit (3) of the dividend behind the 420 and repeat the process: 4203 / 590

Let's proceed to step 5:
590 goes into 4203 7 times with a remainder of 73.
Record the quotient 7 as the next digit in the result. 
Result so far: 87.0
The remainder is 73 after subtracting 4130 from 4203.
Fetch the next digit (1) from the dividend, attach it to 73 and continue: 731 / 590

Let's proceed to step 6:
731 divided by 590 is 1 with a remainder of 141.
The number 1 becomes the next digit in our result. 
Result so far: 871.0
If we subtract 590 from 731, we get 141.
Append the next digit (6) from the dividend to 141 and continue with: 1416 / 590

On to step 7:
If we divide 1416 by 590, we get 2 and a remainder of 236.
Record the quotient 2 as the next digit in the result. 
Result so far: 8712.0
If we subtract 1180 from 1416, we get 236.
Append the next digit (5) from the dividend to 236 and continue with: 2365 / 590

Moving on to step 8:
When dividing 2365 by 590, we get 4 with a remainder of 5.
Record the quotient 4 as the next digit in the result. 
Result so far: 87124.0
If we subtract 2360 from 2365, we get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

Advancing to step 9:
When dividing 50 by 590, we get 0 with a remainder of 50.
The next digit of our result is 0. 
Result so far: 87124.0
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Moving on to step 10:
If we divide 500 by 590, we get 0 and a remainder of 500.
The next digit of our result is 0. 
Result so far: 87124.0
If we take 0 away from 500, we end up with 500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5000, and continue the process.

After the division, we end up with 87124.0 and a remainder of 0.5.