-31.11% is the change from 781 to 538
Calculation steps:
[( 538 - 781 ) ÷ 781] x 100 = -31.11%
Formula
Percentage change = [(538 - 781) / 781] x 100
Subtract the new number by the original number
538 - 781 = -243
-243 ÷ 781 = -0.3111395646606914
-0.3111395646606914 x 100 = -31.11%