Increased, decreased by so many times and increased by %?
Hello. I wanna know. Is it possible to make such an operation less cumbersome and does the calculation of a simple mathematical operation not overload the system with such a large number of nodes on the canvas? This is what is intended here: it is necessary to calculate how many times the number has increased (in my case, this is the power received via MQTT) and by how many Watts have increased as a percentage. And also not a decrease. In my example, I make a line and voice it and then send with a delay the number by which the process has increased. Are there nodes that can perform these operations more easily?
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