-16.52% is the change from 551 to 460
Calculation steps:
[( 460 - 551 ) ÷ 551] x 100 = -16.52%
Formula
Percentage change = [(460 - 551) / 551] x 100
Subtract the new number by the original number
460 - 551 = -91
-91 ÷ 551 = -0.16515426497277677
-0.16515426497277677 x 100 = -16.52%