-78.24% is the change from 648 to 141
Calculation steps:
[( 141 - 648 ) ÷ 648] x 100 = -78.24%
Formula
Percentage change = [(141 - 648) / 648] x 100
Subtract the new number by the original number
141 - 648 = -507
-507 ÷ 648 = -0.7824074074074074
-0.7824074074074074 x 100 = -78.24%