3651697 divided by 159 
We want to figure out the number of times 3651697 can be divided by 159.

Moving on to step 1:
159 goes into 3 0 times with a remainder of 3.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 3, we get 3.
Bring next digit (6) of the dividend behind the 3 and repeat the process: 36 / 159

Let's proceed to step 2:
When dividing 36 by 159, we get 0 with a remainder of 36.
Record the quotient 0 as the next digit in the result. 
Result so far: 0.0
Subtract 0 from 36 to get 36.
Fetch the next digit (5) from the dividend, attach it to 36 and continue: 365 / 159

On to step 3:
159 goes into 365 2 times with a remainder of 47.
The number 2 becomes the next digit in our result. 
Result so far: 2.0
Deduct 318 from 365 and we're left with 47.
Include the next digit (1) from the dividend after 47, then repeat: 471 / 159

On to step 4:
471 divided by 159 is 2 with a remainder of 153.
Write down 2 as next digit of the result. 
Result so far: 22.0
Deduct 318 from 471 and we're left with 153.
Fetch the next digit (6) from the dividend, attach it to 153 and continue: 1536 / 159

Moving on to step 5:
When dividing 1536 by 159, we get 9 with a remainder of 105.
The next digit of our result is 9. 
Result so far: 229.0
The remainder is 105 after subtracting 1431 from 1536.
Append the next digit (9) from the dividend to 105 and continue with: 1059 / 159

Advancing to step 6:
When dividing 1059 by 159, we get 6 with a remainder of 105.
Put 6 as the next digit of the answer. 
Result so far: 2296.0
Deduct 954 from 1059 and we're left with 105.
Append the next digit (7) from the dividend to 105 and continue with: 1057 / 159

Step 7:
The number 159 fits into 1057 6 times, leaving a remainder of 103.
The number 6 becomes the next digit in our result. 
Result so far: 22966.0
Subtracting 954 from 1057 leaves us with 103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

Moving on to step 8:
If we divide 1030 by 159, we get 6 and a remainder of 76.
Put 6 as the next digit of the answer. 
Result so far: 22966.6
Subtract 954 from 1030 to get 76.
Since there are no more digits in the dividend, we add a zero to the remainder making it 760, and continue the process.

Advancing to step 9:
The number 159 fits into 760 4 times, leaving a remainder of 124.
Record the quotient 4 as the next digit in the result. 
Result so far: 22966.64
Subtracting 636 from 760 leaves us with 124.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1240, and continue the process.

Advancing to step 10:
159 can be fit into 1240 7 times, resulting in a remainder of 127.
The number 7 becomes the next digit in our result. 
Result so far: 22966.647
If we subtract 1113 from 1240, we get 127.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1270, and continue the process.

Going ahead to step 11:
If we divide 1270 by 159, we get 7 and a remainder of 157.
Record the quotient 7 as the next digit in the result. 
Result so far: 22966.6477
Subtracting 1113 from 1270 leaves us with 157.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1570, and continue the process.

The quotient of the division is 22966.6477, and the remainder is 0.00157.