-60.14% is the change from 577 to 230
Calculation steps:
[( 230 - 577 ) ÷ 577] x 100 = -60.14%
Formula
Percentage change = [(230 - 577) / 577] x 100
Subtract the new number by the original number
230 - 577 = -347
-347 ÷ 577 = -0.6013864818024264
-0.6013864818024264 x 100 = -60.14%