221.05% is the change from 152 to 488
Calculation steps:
[( 488 - 152 ) ÷ 152] x 100 = 221.05%
Formula
Percentage change = [(488 - 152) / 152] x 100
Subtract the new number by the original number
488 - 152 = 336
336 ÷ 152 = 2.210526315789474
2.210526315789474 x 100 = 221.05%