-50.98% is the change from 922 to 452
Calculation steps:
[( 452 - 922 ) ÷ 922] x 100 = -50.98%
Formula
Percentage change = [(452 - 922) / 922] x 100
Subtract the new number by the original number
452 - 922 = -470
-470 ÷ 922 = -0.5097613882863341
-0.5097613882863341 x 100 = -50.98%