insert a marker either side of the 22-22-24 (24-26) sts on upper foot and continue in stocking st on all sts, at the same time dec 1 st on each side of the 22-22-24 (24-26) sts on upper foot – see decreasing tip.

How would the previous sentence be correctly capitalized?
Insert a marker either side of the 22-22-24 (24-26) sts on upper foot and continue in stocking st on all sts, AT THE SAME TIME dec 1 st on each side of the 22-22-24 (24-26) sts on upper foot – SEE DECREASING TIP.