134.77% is the change from 371 to 871
Calculation steps:
[( 871 - 371 ) ÷ 371] x 100 = 134.77%
Formula
Percentage change = [(871 - 371) / 371] x 100
Subtract the new number by the original number
871 - 371 = 500
500 ÷ 371 = 1.3477088948787062
1.3477088948787062 x 100 = 134.77%