320.98% is the change from 143 to 602
Calculation steps:
[( 602 - 143 ) ÷ 143] x 100 = 320.98%
Formula
Percentage change = [(602 - 143) / 143] x 100
Subtract the new number by the original number
602 - 143 = 459
459 ÷ 143 = 3.2097902097902096
3.2097902097902096 x 100 = 320.98%