-2.51% is the change from 718 to 700
Calculation steps:
[( 700 - 718 ) ÷ 718] x 100 = -2.51%
Formula
Percentage change = [(700 - 718) / 718] x 100
Subtract the new number by the original number
700 - 718 = -18
-18 ÷ 718 = -0.025069637883008356
-0.025069637883008356 x 100 = -2.51%