-70.23% is the change from 299 to 89
Calculation steps:
[( 89 - 299 ) ÷ 299] x 100 = -70.23%
Formula
Percentage change = [(89 - 299) / 299] x 100
Subtract the new number by the original number
89 - 299 = -210
-210 ÷ 299 = -0.7023411371237458
-0.7023411371237458 x 100 = -70.23%