-62% is the change from 729 to 277
Calculation steps:
[( 277 - 729 ) ÷ 729] x 100 = -62%
Formula
Percentage change = [(277 - 729) / 729] x 100
Subtract the new number by the original number
277 - 729 = -452
-452 ÷ 729 = -0.6200274348422496
-0.6200274348422496 x 100 = -62%