471.33% is the change from 143 to 817
Calculation steps:
[( 817 - 143 ) ÷ 143] x 100 = 471.33%
Formula
Percentage change = [(817 - 143) / 143] x 100
Subtract the new number by the original number
817 - 143 = 674
674 ÷ 143 = 4.713286713286713
4.713286713286713 x 100 = 471.33%