312.21% is the change from 213 to 878
Calculation steps:
[( 878 - 213 ) ÷ 213] x 100 = 312.21%
Formula
Percentage change = [(878 - 213) / 213] x 100
Subtract the new number by the original number
878 - 213 = 665
665 ÷ 213 = 3.1220657276995305
3.1220657276995305 x 100 = 312.21%