We divide 53970931 by 319
The aim is to understand the frequency of 319 in 53970931.

Advancing to step 1:
319 goes into 5 0 times with a remainder of 5.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Take the next digit (3) from the dividend and append it to 5, then repeat: 53 / 319

Moving on to step 2:
53 divided by 319 is 0 with a remainder of 53.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 53, we end up with 53.
Fetch the next digit (9) from the dividend, attach it to 53 and continue: 539 / 319

Going ahead to step 3:
539 divided by 319 is 1 with a remainder of 220.
Put 1 as the next digit of the answer. 
Result so far: 1.0
Subtracting 319 from 539 leaves us with 220.
Take the next digit (7) from the dividend and append it to 220, then repeat: 2207 / 319

Moving on to step 4:
319 can be fit into 2207 6 times, resulting in a remainder of 293.
The next digit of our result is 6. 
Result so far: 16.0
Subtract 1914 from 2207 to get 293.
Append the next digit (0) from the dividend to 293 and continue with: 2930 / 319

Step 5:
319 can be fit into 2930 9 times, resulting in a remainder of 59.
Use 9 as the next digit of our solution. 
Result so far: 169.0
If we take 2871 away from 2930, we end up with 59.
Grab the next digit (9) from the dividend, add it to 59, then carry on: 599 / 319

On to step 6:
319 can be fit into 599 1 times, resulting in a remainder of 280.
Record the quotient 1 as the next digit in the result. 
Result so far: 1691.0
Subtract 319 from 599 to get 280.
Fetch the next digit (3) from the dividend, attach it to 280 and continue: 2803 / 319

Advancing to step 7:
When dividing 2803 by 319, we get 8 with a remainder of 251.
The number 8 becomes the next digit in our result. 
Result so far: 16918.0
If we subtract 2552 from 2803, we get 251.
Take the next digit (1) from the dividend and append it to 251, then repeat: 2511 / 319

Let's proceed to step 8:
319 goes into 2511 7 times with a remainder of 278.
Record the quotient 7 as the next digit in the result. 
Result so far: 169187.0
Subtracting 2233 from 2511 leaves us with 278.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2780, and continue the process.

Let's proceed to step 9:
2780 divided by 319 is 8 with a remainder of 228.
Put 8 as the next digit of the answer. 
Result so far: 169187.8
If we take 2552 away from 2780, we end up with 228.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2280, and continue the process.

Step 10:
319 goes into 2280 7 times with a remainder of 47.
The next digit of our result is 7. 
Result so far: 169187.87
The remainder is 47 after subtracting 2233 from 2280.
Since there are no more digits in the dividend, we add a zero to the remainder making it 470, and continue the process.

Step 11:
When dividing 470 by 319, we get 1 with a remainder of 151.
Record the quotient 1 as the next digit in the result. 
Result so far: 169187.871
Subtracting 319 from 470 leaves us with 151.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1510, and continue the process.

Moving on to step 12:
The number 319 fits into 1510 4 times, leaving a remainder of 234.
Put 4 as the next digit of the answer. 
Result so far: 169187.8714
If we take 1276 away from 1510, we end up 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 13:
2340 divided by 319 is 7 with a remainder of 107.
The next digit of our result is 7. 
Result so far: 169187.87147
If we subtract 2233 from 2340, we get 107.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1070, and continue the process.

Advancing to step 14:
When dividing 1070 by 319, we get 3 with a remainder of 113.
Record the quotient 3 as the next digit in the result. 
Result so far: 169187.871473
Subtract 957 from 1070 to get 113.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1130, and continue the process.

On to step 15:
The number 319 fits into 1130 3 times, leaving a remainder of 173.
Use 3 as the next digit of our solution. 
Result so far: 169187.8714733
If we take 957 away from 1130, we end up with 173.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1730, and continue the process.

The final outcome is 169187.8714733, with a leftover of 1.73e-06.