-75.56% is the change from 356 to 87
Calculation steps:
[( 87 - 356 ) ÷ 356] x 100 = -75.56%
Formula
Percentage change = [(87 - 356) / 356] x 100
Subtract the new number by the original number
87 - 356 = -269
-269 ÷ 356 = -0.7556179775280899
-0.7556179775280899 x 100 = -75.56%