\(the literal ( (4010 / 508 / 2816)
2the literal 2 (5010 / 628 / 3216)
\)the literal ) (4110 / 518 / 2916)
\sany whitespace character
Group 1(\d+[,.]\d+(?:[.]\d+)?) \d+a digit, repeated at least once
,the literal , (4410 / 548 / 2C16)
.the literal . (4610 / 568 / 2E16)
\d+a digit, repeated at least once
Non-Capturing Group(?:[.]\d+)? ?repeats the group contents below at most once:
.the literal . (4610 / 568 / 2E16)
\d+a digit, repeated at least once
g modifier: global. Finds all matches instead of stopping after the first