-92.52% is the change from 602 to 45
Calculation steps:
[( 45 - 602 ) ÷ 602] x 100 = -92.52%
Formula
Percentage change = [(45 - 602) / 602] x 100
Subtract the new number by the original number
45 - 602 = -557
-557 ÷ 602 = -0.925249169435216
-0.925249169435216 x 100 = -92.52%