-33.54% is the change from 316 to 210
Calculation steps:
[( 210 - 316 ) ÷ 316] x 100 = -33.54%
Formula
Percentage change = [(210 - 316) / 316] x 100
Subtract the new number by the original number
210 - 316 = -106
-106 ÷ 316 = -0.33544303797468356
-0.33544303797468356 x 100 = -33.54%