-71.9% is the change from 751 to 211
Calculation steps:
[( 211 - 751 ) ÷ 751] x 100 = -71.9%
Formula
Percentage change = [(211 - 751) / 751] x 100
Subtract the new number by the original number
211 - 751 = -540
-540 ÷ 751 = -0.7190412782956058
-0.7190412782956058 x 100 = -71.9%