187.54% is the change from 305 to 877
Calculation steps:
[( 877 - 305 ) ÷ 305] x 100 = 187.54%
Formula
Percentage change = [(877 - 305) / 305] x 100
Subtract the new number by the original number
877 - 305 = 572
572 ÷ 305 = 1.8754098360655738
1.8754098360655738 x 100 = 187.54%