-50.8% is the change from 933 to 459
Calculation steps:
[( 459 - 933 ) ÷ 933] x 100 = -50.8%
Formula
Percentage change = [(459 - 933) / 933] x 100
Subtract the new number by the original number
459 - 933 = -474
-474 ÷ 933 = -0.5080385852090032
-0.5080385852090032 x 100 = -50.8%