295.8% is the change from 143 to 566
Calculation steps:
[( 566 - 143 ) ÷ 143] x 100 = 295.8%
Formula
Percentage change = [(566 - 143) / 143] x 100
Subtract the new number by the original number
566 - 143 = 423
423 ÷ 143 = 2.958041958041958
2.958041958041958 x 100 = 295.8%