422.77% is the change from 101 to 528
Calculation steps:
[( 528 - 101 ) ÷ 101] x 100 = 422.77%
Formula
Percentage change = [(528 - 101) / 101] x 100
Subtract the new number by the original number
528 - 101 = 427
427 ÷ 101 = 4.227722772277228
4.227722772277228 x 100 = 422.77%