-40.86% is the change from 766 to 453
Calculation steps:
[( 453 - 766 ) ÷ 766] x 100 = -40.86%
Formula
Percentage change = [(453 - 766) / 766] x 100
Subtract the new number by the original number
453 - 766 = -313
-313 ÷ 766 = -0.4086161879895561
-0.4086161879895561 x 100 = -40.86%