-37.13% is the change from 334 to 210
Calculation steps:
[( 210 - 334 ) ÷ 334] x 100 = -37.13%
Formula
Percentage change = [(210 - 334) / 334] x 100
Subtract the new number by the original number
210 - 334 = -124
-124 ÷ 334 = -0.3712574850299401
-0.3712574850299401 x 100 = -37.13%