We look at the division of 3723615 by 145 
We're looking to find how many times 145 goes into 3723615.

Advancing to step 1:
145 can be fit into 3 0 times, resulting in a remainder of 3.
Use 0 as the next digit of our solution. 
Result so far: 0.0
The remainder is 3 after subtracting 0 from 3.
Append the next digit (7) from the dividend to 3 and continue with: 37 / 145

Moving on to step 2:
If we divide 37 by 145, we get 0 and a remainder of 37.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
The remainder is 37 after subtracting 0 from 37.
Take the next digit (2) from the dividend and append it to 37, then repeat: 372 / 145

Going ahead to step 3:
When dividing 372 by 145, we get 2 with a remainder of 82.
Put 2 as the next digit of the answer. 
Result so far: 2.0
If we subtract 290 from 372, we get 82.
Include the next digit (3) from the dividend after 82, then repeat: 823 / 145

Moving on to step 4:
The number 145 fits into 823 5 times, leaving a remainder of 98.
Write down 5 as next digit of the result. 
Result so far: 25.0
Deduct 725 from 823 and we're left with 98.
Fetch the next digit (6) from the dividend, attach it to 98 and continue: 986 / 145

Step 5:
The number 145 fits into 986 6 times, leaving a remainder of 116.
Use 6 as the next digit of our solution. 
Result so far: 256.0
The remainder is 116 after subtracting 870 from 986.
Fetch the next digit (1) from the dividend, attach it to 116 and continue: 1161 / 145

Advancing to step 6:
If we divide 1161 by 145, we get 8 and a remainder of 1.
The next digit of our result is 8. 
Result so far: 2568.0
If we subtract 1160 from 1161, we get 1.
Append the next digit (5) from the dividend to 1 and continue with: 15 / 145

Advancing to step 7:
When dividing 15 by 145, we get 0 with a remainder of 15.
Record the quotient 0 as the next digit in the result. 
Result so far: 25680.0
Subtracting 0 from 15 leaves us with 15.
Since there are no more digits in the dividend, we add a zero to the remainder making it 150, and continue the process.

Let's proceed to step 8:
The number 145 fits into 150 1 times, leaving a remainder of 5.
Write down 1 as next digit of the result. 
Result so far: 25680.1
Subtract 145 from 150 to get 5.
Since there are no more digits in the dividend, we add a zero to the remainder making it 50, and continue the process.

On to step 9:
The number 145 fits into 50 0 times, leaving a remainder of 50.
Put 0 as the next digit of the answer. 
Result so far: 25680.1
The remainder is 50 after subtracting 0 from 50.
Since there are no more digits in the dividend, we add a zero to the remainder making it 500, and continue the process.

Advancing to step 10:
When dividing 500 by 145, we get 3 with a remainder of 65.
The next digit of our result is 3. 
Result so far: 25680.103
Subtracting 435 from 500 leaves us with 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

On to step 11:
145 can be fit into 650 4 times, resulting in a remainder of 70.
Put 4 as the next digit of the answer. 
Result so far: 25680.1034
Subtracting 580 from 650 leaves us with 70.
Since there are no more digits in the dividend, we add a zero to the remainder making it 700, and continue the process.

Going ahead to step 12:
When dividing 700 by 145, we get 4 with a remainder of 120.
The next digit of our result is 4. 
Result so far: 25680.10344
The remainder is 120 after subtracting 580 from 700.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1200, and continue the process.

The final outcome is 25680.10344, with a leftover of 0.00012.