-58.55% is the change from 497 to 206
Calculation steps:
[( 206 - 497 ) ÷ 497] x 100 = -58.55%
Formula
Percentage change = [(206 - 497) / 497] x 100
Subtract the new number by the original number
206 - 497 = -291
-291 ÷ 497 = -0.5855130784708249
-0.5855130784708249 x 100 = -58.55%