-67.89% is the change from 654 to 210
Calculation steps:
[( 210 - 654 ) ÷ 654] x 100 = -67.89%
Formula
Percentage change = [(210 - 654) / 654] x 100
Subtract the new number by the original number
210 - 654 = -444
-444 ÷ 654 = -0.6788990825688074
-0.6788990825688074 x 100 = -67.89%