36453718 divided by 690 
The aim is to understand the frequency of 690 in 36453718.

Moving on to step 1:
690 can be fit into 3 0 times, resulting in a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we take 0 away from 3, we end up with 3.
Take the next digit (6) from the dividend and append it to 3, then repeat: 36 / 690

Let's proceed to step 2:
690 goes into 36 0 times with a remainder of 36.
Put 0 as the next digit of the answer. 
Result so far: 0.0
If we subtract 0 from 36, we get 36.
Fetch the next digit (4) from the dividend, attach it to 36 and continue: 364 / 690

Going ahead to step 3:
364 divided by 690 is 0 with a remainder of 364.
The next digit of our result is 0. 
Result so far: 0.0
If we take 0 away from 364, we end up with 364.
Grab the next digit (5) from the dividend, add it to 364, then carry on: 3645 / 690

Advancing to step 4:
The number 690 fits into 3645 5 times, leaving a remainder of 195.
Put 5 as the next digit of the answer. 
Result so far: 5.0
Subtracting 3450 from 3645 leaves us with 195.
Include the next digit (3) from the dividend after 195, then repeat: 1953 / 690

Going ahead to step 5:
690 goes into 1953 2 times with a remainder of 573.
Record the quotient 2 as the next digit in the result. 
Result so far: 52.0
The remainder is 573 after subtracting 1380 from 1953.
Take the next digit (7) from the dividend and append it to 573, then repeat: 5737 / 690

Let's proceed to step 6:
690 goes into 5737 8 times with a remainder of 217.
The next digit of our result is 8. 
Result so far: 528.0
The remainder is 217 after subtracting 5520 from 5737.
Include the next digit (1) from the dividend after 217, then repeat: 2171 / 690

Step 7:
If we divide 2171 by 690, we get 3 and a remainder of 101.
The next digit of our result is 3. 
Result so far: 5283.0
If we subtract 2070 from 2171, we get 101.
Take the next digit (8) from the dividend and append it to 101, then repeat: 1018 / 690

Advancing to step 8:
690 can be fit into 1018 1 times, resulting in a remainder of 328.
Record the quotient 1 as the next digit in the result. 
Result so far: 52831.0
Deduct 690 from 1018 and we're left with 328.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3280, and continue the process.

On to step 9:
3280 divided by 690 is 4 with a remainder of 520.
The number 4 becomes the next digit in our result. 
Result so far: 52831.4
If we take 2760 away from 3280, we end up with 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 10:
If we divide 5200 by 690, we get 7 and a remainder of 370.
Record the quotient 7 as the next digit in the result. 
Result so far: 52831.47
If we take 4830 away from 5200, we end up with 370.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3700, and continue the process.

Advancing to step 11:
3700 divided by 690 is 5 with a remainder of 250.
Write down 5 as next digit of the result. 
Result so far: 52831.475
If we take 3450 away from 3700, we end up 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.

Advancing to step 12:
The number 690 fits into 2500 3 times, leaving a remainder of 430.
The number 3 becomes the next digit in our result. 
Result so far: 52831.4753
The remainder is 430 after subtracting 2070 from 2500.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4300, and continue the process.

On to step 13:
690 goes into 4300 6 times with a remainder of 160.
Write down 6 as next digit of the result. 
Result so far: 52831.47536
Subtract 4140 from 4300 to get 160.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1600, and continue the process.

Let's proceed to step 14:
690 can be fit into 1600 2 times, resulting in a remainder of 220.
Record the quotient 2 as the next digit in the result. 
Result so far: 52831.475362
If we subtract 1380 from 1600, we 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 15:
If we divide 2200 by 690, we get 3 and a remainder of 130.
Use 3 as the next digit of our solution. 
Result so far: 52831.4753623
Subtracting 2070 from 2200 leaves us with 130.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1300, and continue the process.

Going ahead to step 16:
The number 690 fits into 1300 1 times, leaving a remainder of 610.
Put 1 as the next digit of the answer. 
Result so far: 52831.47536231
Subtracting 690 from 1300 leaves us with 610.
Since there are no more digits in the dividend, we add a zero to the remainder making it 6100, and continue the process.

The final outcome is 52831.47536231, with a leftover of 6.1e-07.