-77.21% is the change from 926 to 211
Calculation steps:
[( 211 - 926 ) ÷ 926] x 100 = -77.21%
Formula
Percentage change = [(211 - 926) / 926] x 100
Subtract the new number by the original number
211 - 926 = -715
-715 ÷ 926 = -0.7721382289416847
-0.7721382289416847 x 100 = -77.21%