-69.09% is the change from 605 to 187
Calculation steps:
[( 187 - 605 ) ÷ 605] x 100 = -69.09%
Formula
Percentage change = [(187 - 605) / 605] x 100
Subtract the new number by the original number
187 - 605 = -418
-418 ÷ 605 = -0.6909090909090909
-0.6909090909090909 x 100 = -69.09%