-71.9% is the change from 363 to 102
Calculation steps:
[( 102 - 363 ) ÷ 363] x 100 = -71.9%
Formula
Percentage change = [(102 - 363) / 363] x 100
Subtract the new number by the original number
102 - 363 = -261
-261 ÷ 363 = -0.71900826446281
-0.71900826446281 x 100 = -71.9%