-78.11% is the change from 973 to 213
Calculation steps:
[( 213 - 973 ) ÷ 973] x 100 = -78.11%
Formula
Percentage change = [(213 - 973) / 973] x 100
Subtract the new number by the original number
213 - 973 = -760
-760 ÷ 973 = -0.7810894141829393
-0.7810894141829393 x 100 = -78.11%