137.3% is the change from 370 to 878
Calculation steps:
[( 878 - 370 ) ÷ 370] x 100 = 137.3%
Formula
Percentage change = [(878 - 370) / 370] x 100
Subtract the new number by the original number
878 - 370 = 508
508 ÷ 370 = 1.372972972972973
1.372972972972973 x 100 = 137.3%