-45.55% is the change from 977 to 532
Calculation steps:
[( 532 - 977 ) ÷ 977] x 100 = -45.55%
Formula
Percentage change = [(532 - 977) / 977] x 100
Subtract the new number by the original number
532 - 977 = -445
-445 ÷ 977 = -0.4554759467758444
-0.4554759467758444 x 100 = -45.55%