118.41% is the change from 402 to 878
Calculation steps:
[( 878 - 402 ) ÷ 402] x 100 = 118.41%
Formula
Percentage change = [(878 - 402) / 402] x 100
Subtract the new number by the original number
878 - 402 = 476
476 ÷ 402 = 1.1840796019900497
1.1840796019900497 x 100 = 118.41%