-78.34% is the change from 974 to 211
Calculation steps:
[( 211 - 974 ) ÷ 974] x 100 = -78.34%
Formula
Percentage change = [(211 - 974) / 974] x 100
Subtract the new number by the original number
211 - 974 = -763
-763 ÷ 974 = -0.7833675564681725
-0.7833675564681725 x 100 = -78.34%