265.73% is the change from 143 to 523
Calculation steps:
[( 523 - 143 ) ÷ 143] x 100 = 265.73%
Formula
Percentage change = [(523 - 143) / 143] x 100
Subtract the new number by the original number
523 - 143 = 380
380 ÷ 143 = 2.6573426573426575
2.6573426573426575 x 100 = 265.73%