-58.38% is the change from 997 to 415
Calculation steps:
[( 415 - 997 ) ÷ 997] x 100 = -58.38%
Formula
Percentage change = [(415 - 997) / 997] x 100
Subtract the new number by the original number
415 - 997 = -582
-582 ÷ 997 = -0.5837512537612839
-0.5837512537612839 x 100 = -58.38%