-51.34% is the change from 935 to 455
Calculation steps:
[( 455 - 935 ) ÷ 935] x 100 = -51.34%
Formula
Percentage change = [(455 - 935) / 935] x 100
Subtract the new number by the original number
455 - 935 = -480
-480 ÷ 935 = -0.5133689839572193
-0.5133689839572193 x 100 = -51.34%