100.69% is the change from 437 to 877
Calculation steps:
[( 877 - 437 ) ÷ 437] x 100 = 100.69%
Formula
Percentage change = [(877 - 437) / 437] x 100
Subtract the new number by the original number
877 - 437 = 440
440 ÷ 437 = 1.0068649885583525
1.0068649885583525 x 100 = 100.69%