-51.98% is the change from 606 to 291
Calculation steps:
[( 291 - 606 ) ÷ 606] x 100 = -51.98%
Formula
Percentage change = [(291 - 606) / 606] x 100
Subtract the new number by the original number
291 - 606 = -315
-315 ÷ 606 = -0.5198019801980198
-0.5198019801980198 x 100 = -51.98%