-60.86% is the change from 488 to 191
Calculation steps:
[( 191 - 488 ) ÷ 488] x 100 = -60.86%
Formula
Percentage change = [(191 - 488) / 488] x 100
Subtract the new number by the original number
191 - 488 = -297
-297 ÷ 488 = -0.6086065573770492
-0.6086065573770492 x 100 = -60.86%