-57.79% is the change from 488 to 206
Calculation steps:
[( 206 - 488 ) ÷ 488] x 100 = -57.79%
Formula
Percentage change = [(206 - 488) / 488] x 100
Subtract the new number by the original number
206 - 488 = -282
-282 ÷ 488 = -0.5778688524590164
-0.5778688524590164 x 100 = -57.79%