-66.16% is the change from 996 to 337
Calculation steps:
[( 337 - 996 ) ÷ 996] x 100 = -66.16%
Formula
Percentage change = [(337 - 996) / 996] x 100
Subtract the new number by the original number
337 - 996 = -659
-659 ÷ 996 = -0.6616465863453815
-0.6616465863453815 x 100 = -66.16%