327.15% is the change from 151 to 645
Calculation steps:
[( 645 - 151 ) ÷ 151] x 100 = 327.15%
Formula
Percentage change = [(645 - 151) / 151] x 100
Subtract the new number by the original number
645 - 151 = 494
494 ÷ 151 = 3.271523178807947
3.271523178807947 x 100 = 327.15%