-50.64% is the change from 938 to 463
Calculation steps:
[( 463 - 938 ) ÷ 938] x 100 = -50.64%
Formula
Percentage change = [(463 - 938) / 938] x 100
Subtract the new number by the original number
463 - 938 = -475
-475 ÷ 938 = -0.5063965884861408
-0.5063965884861408 x 100 = -50.64%