-19.98% is the change from 816 to 653
Calculation steps:
[( 653 - 816 ) ÷ 816] x 100 = -19.98%
Formula
Percentage change = [(653 - 816) / 816] x 100
Subtract the new number by the original number
653 - 816 = -163
-163 ÷ 816 = -0.19975490196078433
-0.19975490196078433 x 100 = -19.98%