-71.66% is the change from 748 to 212
Calculation steps:
[( 212 - 748 ) ÷ 748] x 100 = -71.66%
Formula
Percentage change = [(212 - 748) / 748] x 100
Subtract the new number by the original number
212 - 748 = -536
-536 ÷ 748 = -0.7165775401069518
-0.7165775401069518 x 100 = -71.66%