-70.8% is the change from 654 to 191
Calculation steps:
[( 191 - 654 ) ÷ 654] x 100 = -70.8%
Formula
Percentage change = [(191 - 654) / 654] x 100
Subtract the new number by the original number
191 - 654 = -463
-463 ÷ 654 = -0.7079510703363915
-0.7079510703363915 x 100 = -70.8%