25157291 divided by 673 
The aim is to understand the frequency of 673 in 25157291.

Advancing to step 1:
2 divided by 673 is 0 with a remainder of 2.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 2 to get 2.
Grab the next digit (5) from the dividend, add it to 2, then carry on: 25 / 673

Advancing to step 2:
25 divided by 673 is 0 with a remainder of 25.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 25, we get 25.
Grab the next digit (1) from the dividend, add it to 25, then carry on: 251 / 673

Going ahead to step 3:
The number 673 fits into 251 0 times, leaving a remainder of 251.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtract 0 from 251 to get 251.
Append the next digit (5) from the dividend to 251 and continue with: 2515 / 673

Let's proceed to step 4:
2515 divided by 673 is 3 with a remainder of 496.
Write down 3 as next digit of the result. 
Result so far: 3.0
Subtracting 2019 from 2515 leaves us with 496.
Take the next digit (7) from the dividend and append it to 496, then repeat: 4967 / 673

Step 5:
If we divide 4967 by 673, we get 7 and a remainder of 256.
The next digit of our result is 7. 
Result so far: 37.0
Subtract 4711 from 4967 to get 256.
Fetch the next digit (2) from the dividend, attach it to 256 and continue: 2562 / 673

Advancing to step 6:
2562 divided by 673 is 3 with a remainder of 543.
Record the quotient 3 as the next digit in the result. 
Result so far: 373.0
Deduct 2019 from 2562 and we're left with 543.
Append the next digit (9) from the dividend to 543 and continue with: 5439 / 673

On to step 7:
673 can be fit into 5439 8 times, resulting in a remainder of 55.
Record the quotient 8 as the next digit in the result. 
Result so far: 3738.0
The remainder is 55 after subtracting 5384 from 5439.
Append the next digit (1) from the dividend to 55 and continue with: 551 / 673

On to step 8:
If we divide 551 by 673, we get 0 and a remainder of 551.
Put 0 as the next digit of the answer. 
Result so far: 37380.0
If we take 0 away from 551, we end up with 551.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5510, and continue the process.

Advancing to step 9:
673 can be fit into 5510 8 times, resulting in a remainder of 126.
Record the quotient 8 as the next digit in the result. 
Result so far: 37380.8
The remainder is 126 after subtracting 5384 from 5510.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1260, and continue the process.

Step 10:
1260 divided by 673 is 1 with a remainder of 587.
Put 1 as the next digit of the answer. 
Result so far: 37380.81
The remainder is 587 after subtracting 673 from 1260.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5870, and continue the process.

Step 11:
When dividing 5870 by 673, we get 8 with a remainder of 486.
Write down 8 as next digit of the result. 
Result so far: 37380.818
Subtract 5384 from 5870 to get 486.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4860, and continue the process.

Moving on to step 12:
When dividing 4860 by 673, we get 7 with a remainder of 149.
Put 7 as the next digit of the answer. 
Result so far: 37380.8187
If we subtract 4711 from 4860, we get 149.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1490, and continue the process.

Moving on to step 13:
673 can be fit into 1490 2 times, resulting in a remainder of 144.
Write down 2 as next digit of the result. 
Result so far: 37380.81872
If we subtract 1346 from 1490, we get 144.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1440, and continue the process.

Moving on to step 14:
673 goes into 1440 2 times with a remainder of 94.
The number 2 becomes the next digit in our result. 
Result so far: 37380.818722
The remainder is 94 after subtracting 1346 from 1440.
Since there are no more digits in the dividend, we add a zero to the remainder making it 940, and continue the process.

In conclusion, the division gives 37380.818722 with a balance of 9.4e-06.