-40.02% is the change from 907 to 544
Calculation steps:
[( 544 - 907 ) ÷ 907] x 100 = -40.02%
Formula
Percentage change = [(544 - 907) / 907] x 100
Subtract the new number by the original number
544 - 907 = -363
-363 ÷ 907 = -0.4002205071664829
-0.4002205071664829 x 100 = -40.02%