141.94% is the change from 217 to 525
Calculation steps:
[( 525 - 217 ) ÷ 217] x 100 = 141.94%
Formula
Percentage change = [(525 - 217) / 217] x 100
Subtract the new number by the original number
525 - 217 = 308
308 ÷ 217 = 1.4193548387096775
1.4193548387096775 x 100 = 141.94%