I'm having a brain fart here.. can't really wrap my mind around this.

A rifle is zeroed in at 100 yards. At 150 yards it's 1.5" low. At 200 yards it's 4.25" low.

Assuming 1/4" adjustments on the scope, what would be the adjustment to zero it at 200 yards? 17 clicks? No way.. Would it simply depend on the ballistics/trajectory?