286.99% is the change from 146 to 565
Calculation steps:
[( 565 - 146 ) ÷ 146] x 100 = 286.99%
Formula
Percentage change = [(565 - 146) / 146] x 100
Subtract the new number by the original number
565 - 146 = 419
419 ÷ 146 = 2.8698630136986303
2.8698630136986303 x 100 = 286.99%