-20.55% is the change from 764 to 607
Calculation steps:
[( 607 - 764 ) ÷ 764] x 100 = -20.55%
Formula
Percentage change = [(607 - 764) / 764] x 100
Subtract the new number by the original number
607 - 764 = -157
-157 ÷ 764 = -0.2054973821989529
-0.2054973821989529 x 100 = -20.55%