IPL Balls Remaining After 12.4 Overs
After 12.4 displayed overs, 76 valid balls have been used. In an illustrative full 20-over innings, that leaves 44 valid balls, provided the innings continues under that allocation.
Convert the displayed count
Twelve completed overs contain 72 valid balls. Add the four displayed after the point to reach 76. This conversion is necessary because cricket over notation is not an ordinary decimal number.

Subtract from the current allocation
A full 20-over allocation contains 120 valid balls, so 120 minus 76 gives 44. Use the actual current allocation in a reduced match. The innings can also end earlier if the target is reached or other ending conditions apply.
Read remaining runs as well
In a chase, combine balls remaining with the target, current score and wickets. Remaining balls alone cannot describe the result. Check the official match status after interruptions or when the innings has finished.
A useful next step
The IPL page explains the wider reading sequence. Use its method with the live competition’s actual values rather than treating this example as a match update.