141.99% is the change from 312 to 755
Calculation steps:
[( 755 - 312 ) ÷ 312] x 100 = 141.99%
Formula
Percentage change = [(755 - 312) / 312] x 100
Subtract the new number by the original number
755 - 312 = 443
443 ÷ 312 = 1.419871794871795
1.419871794871795 x 100 = 141.99%