Invert sensor value

Hi,

I have a modbus tcp sensor from my hvac giving me a value between 0-255. Is it possible to make a template that inverses the value to 255-0 instead?

I’m planning to control a 0 -10v fan but need to invert the signal.

  -  sensor:
      - name: "Heat/cold percent"
        unit_of_measurement: "%"
        state: >
          {{ ((states('sensor.current_heat_cold_recovery_power')|int / 2.55))|round(0) }}

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