-58.71% is the change from 557 to 230
Calculation steps:
[( 230 - 557 ) ÷ 557] x 100 = -58.71%
Formula
Percentage change = [(230 - 557) / 557] x 100
Subtract the new number by the original number
230 - 557 = -327
-327 ÷ 557 = -0.5870736086175943
-0.5870736086175943 x 100 = -58.71%
Example