-42.76% is the change from 919 to 526
Calculation steps:
[( 526 - 919 ) ÷ 919] x 100 = -42.76%
Formula
Percentage change = [(526 - 919) / 919] x 100
Subtract the new number by the original number
526 - 919 = -393
-393 ÷ 919 = -0.4276387377584331
-0.4276387377584331 x 100 = -42.76%