-37.19% is the change from 363 to 228
Calculation steps:
[( 228 - 363 ) ÷ 363] x 100 = -37.19%
Formula
Percentage change = [(228 - 363) / 363] x 100
Subtract the new number by the original number
228 - 363 = -135
-135 ÷ 363 = -0.371900826446281
-0.371900826446281 x 100 = -37.19%