-69.05% is the change from 294 to 91
Calculation steps:
[( 91 - 294 ) ÷ 294] x 100 = -69.05%
Formula
Percentage change = [(91 - 294) / 294] x 100
Subtract the new number by the original number
91 - 294 = -203
-203 ÷ 294 = -0.6904761904761905
-0.6904761904761905 x 100 = -69.05%