Calculating a Capex stagger

[gabrielaigarcia7]

Hello! Hope all is well. I need to build a formula that can break down the CAPEX for several countries into the following: Year -2: 25% Year -1 : 50% Year 0: 25 % (capex recognition) can you help me do this, I already have the CAPEX calculated. I need it from FY 24-FY34