-74.44% is the change from 356 to 91
Calculation steps:
[( 91 - 356 ) ÷ 356] x 100 = -74.44%
Formula
Percentage change = [(91 - 356) / 356] x 100
Subtract the new number by the original number
91 - 356 = -265
-265 ÷ 356 = -0.7443820224719101
-0.7443820224719101 x 100 = -74.44%