-42.46% is the change from 928 to 534
Calculation steps:
[( 534 - 928 ) ÷ 928] x 100 = -42.46%
Formula
Percentage change = [(534 - 928) / 928] x 100
Subtract the new number by the original number
534 - 928 = -394
-394 ÷ 928 = -0.4245689655172414
-0.4245689655172414 x 100 = -42.46%