72990148 ÷ 202 
Our goal is to divide 72990148 by 202.

Let's proceed to step 1:
When dividing 7 by 202, we get 0 with a remainder of 7.
Use 0 as the next digit of our solution. 
Result so far: 0.0
Subtract 0 from 7 to get 7.
Bring next digit (2) of the dividend behind the 7 and repeat the process: 72 / 202

On to step 2:
If we divide 72 by 202, we get 0 and a remainder of 72.
Write down 0 as next digit of the result. 
Result so far: 0.0
Subtract 0 from 72 to get 72.
Append the next digit (9) from the dividend to 72 and continue with: 729 / 202

Step 3:
729 divided by 202 is 3 with a remainder of 123.
Use 3 as the next digit of our solution. 
Result so far: 3.0
The remainder is 123 after subtracting 606 from 729.
Bring next digit (9) of the dividend behind the 123 and repeat the process: 1239 / 202

Going ahead to step 4:
If we divide 1239 by 202, we get 6 and a remainder of 27.
The next digit of our result is 6. 
Result so far: 36.0
Deduct 1212 from 1239 and we're left with 27.
Take the next digit (0) from the dividend and append it to 27, then repeat: 270 / 202

Moving on to step 5:
The number 202 fits into 270 1 times, leaving a remainder of 68.
Use 1 as the next digit of our solution. 
Result so far: 361.0
Subtract 202 from 270 to get 68.
Grab the next digit (1) from the dividend, add it to 68, then carry on: 681 / 202

Advancing to step 6:
The number 202 fits into 681 3 times, leaving a remainder of 75.
Record the quotient 3 as the next digit in the result. 
Result so far: 3613.0
Subtract 606 from 681 to get 75.
Fetch the next digit (4) from the dividend, attach it to 75 and continue: 754 / 202

Advancing to step 7:
When dividing 754 by 202, we get 3 with a remainder of 148.
The next digit of our result is 3. 
Result so far: 36133.0
Subtracting 606 from 754 leaves us with 148.
Include the next digit (8) from the dividend after 148, then repeat: 1488 / 202

Let's proceed to step 8:
202 can be fit into 1488 7 times, resulting in a remainder of 74.
Record the quotient 7 as the next digit in the result. 
Result so far: 361337.0
The remainder is 74 after subtracting 1414 from 1488.
Since there are no more digits in the dividend, we add a zero to the remainder making it 740, and continue the process.

Step 9:
740 divided by 202 is 3 with a remainder of 134.
The next digit of our result is 3. 
Result so far: 361337.3
Subtracting 606 from 740 leaves us with 134.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1340, and continue the process.

Let's proceed to step 10:
202 goes into 1340 6 times with a remainder of 128.
Record the quotient 6 as the next digit in the result. 
Result so far: 361337.36
Subtract 1212 from 1340 to get 128.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1280, and continue the process.

Moving on to step 11:
If we divide 1280 by 202, we get 6 and a remainder of 68.
The next digit of our result is 6. 
Result so far: 361337.366
If we subtract 1212 from 1280, we get 68.
Since there are no more digits in the dividend, we add a zero to the remainder making it 680, and continue the process.

In conclusion, the division gives 361337.366 with a balance of 0.0068.