82.98% is the change from 376 to 688
Calculation steps:
[( 688 - 376 ) ÷ 376] x 100 = 82.98%
Formula
Percentage change = [(688 - 376) / 376] x 100
Subtract the new number by the original number
688 - 376 = 312
312 ÷ 376 = 0.8297872340425532
0.8297872340425532 x 100 = 82.98%