Weapon damage question

[modern ravine]

Hello everyone, I need some clarification on damage stats. I just upgraded my throwing knives to the max level. How is the damage value I see in my inventory calculated? If I understand correctly, it's 150 base damage, but how do I get up to 630? With my armor set, I have ~48% bonus ranged weapon damage, but the math doesn't add up.

cannot send screenshot but basically in my inventory, it says

thorwing knives 632

and below i assume base damage 150

my current armor set gives me 48.3% bonus in range weapons

and the weird thing is that if i go into the craft tab, here it says the throwing knives damage is 525 ? where does this difference comes from ?

[past ravine]

i guess from your legend levels/dont know your in game level/

[modern ravine]

I'm not legend yet, I'm only level 8

[past ravine]

I'm rarely using those knifes...will have to check myself when I'm in front of my computer....I think the max damage is the same for all players