-60.59% is the change from 921 to 363
Calculation steps:
[( 363 - 921 ) ÷ 921] x 100 = -60.59%
Formula
Percentage change = [(363 - 921) / 921] x 100
Subtract the new number by the original number
363 - 921 = -558
-558 ÷ 921 = -0.6058631921824105
-0.6058631921824105 x 100 = -60.59%