-21.43% is the change from 364 to 286
Calculation steps:
[( 286 - 364 ) ÷ 364] x 100 = -21.43%
Formula
Percentage change = [(286 - 364) / 364] x 100
Subtract the new number by the original number
286 - 364 = -78
-78 ÷ 364 = -0.21428571428571427
-0.21428571428571427 x 100 = -21.43%