234.64% is the change from 153 to 512
Calculation steps:
[( 512 - 153 ) ÷ 153] x 100 = 234.64%
Formula
Percentage change = [(512 - 153) / 153] x 100
Subtract the new number by the original number
512 - 153 = 359
359 ÷ 153 = 2.34640522875817
2.34640522875817 x 100 = 234.64%