270.46% is the change from 237 to 878
Calculation steps:
[( 878 - 237 ) ÷ 237] x 100 = 270.46%
Formula
Percentage change = [(878 - 237) / 237] x 100
Subtract the new number by the original number
878 - 237 = 641
641 ÷ 237 = 2.7046413502109705
2.7046413502109705 x 100 = 270.46%