-35.05% is the change from 291 to 189
Calculation steps:
[( 189 - 291 ) ÷ 291] x 100 = -35.05%
Formula
Percentage change = [(189 - 291) / 291] x 100
Subtract the new number by the original number
189 - 291 = -102
-102 ÷ 291 = -0.35051546391752575
-0.35051546391752575 x 100 = -35.05%