320.26% is the change from 153 to 643
Calculation steps:
[( 643 - 153 ) ÷ 153] x 100 = 320.26%
Formula
Percentage change = [(643 - 153) / 153] x 100
Subtract the new number by the original number
643 - 153 = 490
490 ÷ 153 = 3.2026143790849675
3.2026143790849675 x 100 = 320.26%