-97.33% is the change from 562 to 15
Calculation steps:
[( 15 - 562 ) ÷ 562] x 100 = -97.33%
Formula
Percentage change = [(15 - 562) / 562] x 100
Subtract the new number by the original number
15 - 562 = -547
-547 ÷ 562 = -0.9733096085409253
-0.9733096085409253 x 100 = -97.33%