-42.17% is the change from 785 to 454
Calculation steps:
[( 454 - 785 ) ÷ 785] x 100 = -42.17%
Formula
Percentage change = [(454 - 785) / 785] x 100
Subtract the new number by the original number
454 - 785 = -331
-331 ÷ 785 = -0.42165605095541403
-0.42165605095541403 x 100 = -42.17%