-67.26% is the change from 617 to 202
Calculation steps:
[( 202 - 617 ) ÷ 617] x 100 = -67.26%
Formula
Percentage change = [(202 - 617) / 617] x 100
Subtract the new number by the original number
202 - 617 = -415
-415 ÷ 617 = -0.6726094003241491
-0.6726094003241491 x 100 = -67.26%