-91.72% is the change from 592 to 49
Calculation steps:
[( 49 - 592 ) ÷ 592] x 100 = -91.72%
Formula
Percentage change = [(49 - 592) / 592] x 100
Subtract the new number by the original number
49 - 592 = -543
-543 ÷ 592 = -0.9172297297297297
-0.9172297297297297 x 100 = -91.72%