-24.13% is the change from 547 to 415
Calculation steps:
[( 415 - 547 ) ÷ 547] x 100 = -24.13%
Formula
Percentage change = [(415 - 547) / 547] x 100
Subtract the new number by the original number
415 - 547 = -132
-132 ÷ 547 = -0.2413162705667276
-0.2413162705667276 x 100 = -24.13%