149.76% is the change from 205 to 512
Calculation steps:
[( 512 - 205 ) ÷ 205] x 100 = 149.76%
Formula
Percentage change = [(512 - 205) / 205] x 100
Subtract the new number by the original number
512 - 205 = 307
307 ÷ 205 = 1.497560975609756
1.497560975609756 x 100 = 149.76%