-70.62% is the change from 691 to 203
Calculation steps:
[( 203 - 691 ) ÷ 691] x 100 = -70.62%
Formula
Percentage change = [(203 - 691) / 691] x 100
Subtract the new number by the original number
203 - 691 = -488
-488 ÷ 691 = -0.7062228654124457
-0.7062228654124457 x 100 = -70.62%