-38.52% is the change from 675 to 415
Calculation steps:
[( 415 - 675 ) ÷ 675] x 100 = -38.52%
Formula
Percentage change = [(415 - 675) / 675] x 100
Subtract the new number by the original number
415 - 675 = -260
-260 ÷ 675 = -0.3851851851851852
-0.3851851851851852 x 100 = -38.52%