-18.95% is the change from 781 to 633
Calculation steps:
[( 633 - 781 ) ÷ 781] x 100 = -18.95%
Formula
Percentage change = [(633 - 781) / 781] x 100
Subtract the new number by the original number
633 - 781 = -148
-148 ÷ 781 = -0.18950064020486557
-0.18950064020486557 x 100 = -18.95%