-65.72% is the change from 849 to 291
Calculation steps:
[( 291 - 849 ) ÷ 849] x 100 = -65.72%
Formula
Percentage change = [(291 - 849) / 849] x 100
Subtract the new number by the original number
291 - 849 = -558
-558 ÷ 849 = -0.657243816254417
-0.657243816254417 x 100 = -65.72%