-35.07% is the change from 211 to 137
Calculation steps:
[( 137 - 211 ) ÷ 211] x 100 = -35.07%
Formula
Percentage change = [(137 - 211) / 211] x 100
Subtract the new number by the original number
137 - 211 = -74
-74 ÷ 211 = -0.35071090047393366
-0.35071090047393366 x 100 = -35.07%