-67.94% is the change from 655 to 210
Calculation steps:
[( 210 - 655 ) ÷ 655] x 100 = -67.94%
Formula
Percentage change = [(210 - 655) / 655] x 100
Subtract the new number by the original number
210 - 655 = -445
-445 ÷ 655 = -0.6793893129770993
-0.6793893129770993 x 100 = -67.94%