59.17% is the change from 551 to 877
Calculation steps:
[( 877 - 551 ) ÷ 551] x 100 = 59.17%
Formula
Percentage change = [(877 - 551) / 551] x 100
Subtract the new number by the original number
877 - 551 = 326
326 ÷ 551 = 0.5916515426497277
0.5916515426497277 x 100 = 59.17%