Since 1 Pakistani Rupee is equal to 0.0028887844716540705 Saint Helena Pounds, we could say that n Pakistani Rupees are equal to 0.0028887844716540705 times n Saint Helena Pounds. In other words, we could use the following formula:
Saint Helena Pounds = Pakistani Rupees x 0.0028887844716540705
For example, let's say that we want to convert 2.0 Pakistani Rupees to Saint Helena Pounds. Then, we just replace Pakistani Rupees in the abovementioned formula with 2.0:
Saint Helena Pounds = 2.0 x 0.0028887844716540705
That is, 2.0 Pakistani Rupees are equal to 0.005777568943308141 Saint Helena Pounds.