37597948 ÷ 450 
The aim is to understand the frequency of 450 in 37597948.

Going ahead to step 1:
When dividing 3 by 450, we get 0 with a remainder of 3.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Fetch the next digit (7) from the dividend, attach it to 3 and continue: 37 / 450

On to step 2:
450 goes into 37 0 times with a remainder of 37.
The next digit of our result is 0. 
Result so far: 0.0
Subtracting 0 from 37 leaves us with 37.
Append the next digit (5) from the dividend to 37 and continue with: 375 / 450

Going ahead to step 3:
When dividing 375 by 450, we get 0 with a remainder of 375.
The next digit of our result is 0. 
Result so far: 0.0
Deduct 0 from 375 and we're left with 375.
Fetch the next digit (9) from the dividend, attach it to 375 and continue: 3759 / 450

Let's proceed to step 4:
If we divide 3759 by 450, we get 8 and a remainder of 159.
Record the quotient 8 as the next digit in the result. 
Result so far: 8.0
Subtracting 3600 from 3759 leaves us with 159.
Append the next digit (7) from the dividend to 159 and continue with: 1597 / 450

Moving on to step 5:
If we divide 1597 by 450, we get 3 and a remainder of 247.
The number 3 becomes the next digit in our result. 
Result so far: 83.0
Subtract 1350 from 1597 to get 247.
Take the next digit (9) from the dividend and append it to 247, then repeat: 2479 / 450

Advancing to step 6:
450 goes into 2479 5 times with a remainder of 229.
The next digit of our result is 5. 
Result so far: 835.0
Subtract 2250 from 2479 to get 229.
Bring next digit (4) of the dividend behind the 229 and repeat the process: 2294 / 450

On to step 7:
450 can be fit into 2294 5 times, resulting in a remainder of 44.
Record the quotient 5 as the next digit in the result. 
Result so far: 8355.0
If we take 2250 away from 2294, we end up with 44.
Take the next digit (8) from the dividend and append it to 44, then repeat: 448 / 450

Advancing to step 8:
When dividing 448 by 450, we get 0 with a remainder of 448.
Write down 0 as next digit of the result. 
Result so far: 83550.0
If we take 0 away from 448, we end up with 448.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4480, and continue the process.

On to step 9:
450 goes into 4480 9 times with a remainder of 430.
Record the quotient 9 as the next digit in the result. 
Result so far: 83550.9
The remainder is 430 after subtracting 4050 from 4480.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

Let's proceed to step 10:
4300 divided by 450 is 9 with a remainder of 250.
Use 9 as the next digit of our solution. 
Result so far: 83550.99
Deduct 4050 from 4300 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.

After the division, we end up with 83550.99 and a remainder of 0.25.