-70.75% is the change from 718 to 210
Calculation steps:
[( 210 - 718 ) ÷ 718] x 100 = -70.75%
Formula
Percentage change = [(210 - 718) / 718] x 100
Subtract the new number by the original number
210 - 718 = -508
-508 ÷ 718 = -0.7075208913649025
-0.7075208913649025 x 100 = -70.75%