-62.86% is the change from 595 to 221
Calculation steps:
[( 221 - 595 ) ÷ 595] x 100 = -62.86%
Formula
Percentage change = [(221 - 595) / 595] x 100
Subtract the new number by the original number
221 - 595 = -374
-374 ÷ 595 = -0.6285714285714286
-0.6285714285714286 x 100 = -62.86%