-40.76% is the change from 920 to 545
Calculation steps:
[( 545 - 920 ) ÷ 920] x 100 = -40.76%
Formula
Percentage change = [(545 - 920) / 920] x 100
Subtract the new number by the original number
545 - 920 = -375
-375 ÷ 920 = -0.4076086956521739
-0.4076086956521739 x 100 = -40.76%